Collection: Retaining Rings - Internal - Circlips - Standard

Retaining Rings -> Internal -> Circlips -> Standard
Housing Bore (B) Clip Thickness (T) Groove Dia. (Dg) Approx. Loose Circlip OD (Dr) Radial Wall (S) Approx. Groove Width (W) Indicative
Image
Housing Bore (B)
48.00
mm

(Equiv. 1.89 in.)
Clip Thickness (T)
1.75
mm
+ 0.30 / - 0.00
(Equiv. 0.069 in.)
Groove Dia. (Dg)
50.50
mm
+ 0.00 / - 0.07
(Equiv. 1.988 in.)
Approx. Loose Circlip OD (Dr)
51.50
mm
+ 1.10 / - 0.46
Groove Width (W)
1.85
mm
+ 0.10 / - 0.00
Internal Retaining Rings - 48x1.75x50.5 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Clearance in Bore (C): 34.50 mm    Clearance in Groove (C1): 37.70 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 3.80   
Category: Retaining Rings - Internal - Circlips - Standard - Stainless Steel
Part Number: CCI-04800-S15 (25 Pcs)
Internal Retaining Rings - 48x1.75x50.5 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Out of Stock | Backorder Now | Orders can be expected around Thu, Mar 12, 2026
Regular price $126.77 AUD
Regular price $296.80 AUD Sale price $126.77 AUD
25 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B) Clip Thickness (T) Groove Dia. (Dg) Approx. Loose Circlip OD (Dr) Indicative
Image
Housing Bore (B)
48.00
mm

(Equiv. 1.89 in.)
Clip Thickness (T)
1.75
mm
+ 0.30 / - 0.00
(Equiv. 0.069 in.)
Groove Dia. (Dg)
50.50
mm
+ 0.00 / - 0.07
(Equiv. 1.988 in.)
Approx. Loose Circlip OD (Dr)
51.50
mm
+ 1.10 / - 0.46
Internal Retaining Rings - 48x1.75x50.5 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Groove Width (W): 1.85 mm + 0.10 / - 0.00   Clearance in Bore (C): 34.50 mm    Clearance in Groove (C1): 37.70 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 3.80   
Category: Retaining Rings - Internal - Circlips - Standard - Stainless Steel
Part Number: CCI-04800-S15 (25 Pcs)
Internal Retaining Rings - 48x1.75x50.5 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Out of Stock | Backorder Now | Orders can be expected around Thu, Mar 12, 2026
Regular price $126.77 AUD
Regular price $296.80 AUD Sale price $126.77 AUD
25 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
48.00
mm

(Equiv. 1.89 in.)
Clip Thickness (T)
1.75
mm
+ 0.30 / - 0.00
(Equiv. 0.069 in.)
Groove Dia. (Dg)
50.50
mm
+ 0.00 / - 0.06
(Equiv. 1.988 in.)
Approx. Loose Circlip OD (Dr)
51.50
mm
+ 1.10 / - 0.46
Groove Width (W)
1.85
mm
+ 0.10 / - 0.00
Internal Retaining Rings - 48x1.75x50.5 mm - Carbon Steel
Material: Carbon Steel    Clearance in Bore (C): 34.50 mm    Clearance in Groove (C1): 37.70 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 3.80   
Category: Retaining Rings - Internal - Circlips - Standard - Carbon Steel
Additional stock available from USA subject to Prior Sale = 1342
Part Number: CCI-04800-C (5 Pcs)
Internal Retaining Rings - 48x1.75x50.5 mm Circlips - Carbon Steel Circlip
130 units (650 pcs) Available Now | Further orders can be expected around Sun, Nov 23, 2025
Regular price $7.95 AUD
Regular price Sale price $7.95 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

130 units (650 pcs) Available Now. Backorder if more than 130.
Housing Bore (B)
48.00
mm

(Equiv. 1.89 in.)
Clip Thickness (T)
1.75
mm
+ 0.30 / - 0.00
(Equiv. 0.069 in.)
Groove Dia. (Dg)
50.50
mm
+ 0.00 / - 0.06
(Equiv. 1.988 in.)
Approx. Loose Circlip OD (Dr)
51.50
mm
+ 1.10 / - 0.46
Internal Retaining Rings - 48x1.75x50.5 mm - Carbon Steel
Material: Carbon Steel    Groove Width (W): 1.85 mm + 0.10 / - 0.00   Clearance in Bore (C): 34.50 mm    Clearance in Groove (C1): 37.70 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 3.80   
Category: Retaining Rings - Internal - Circlips - Standard - Carbon Steel
Additional stock available from USA subject to Prior Sale = 1342
Part Number: CCI-04800-C (5 Pcs)
Internal Retaining Rings - 48x1.75x50.5 mm Circlips - Carbon Steel Circlip
130 units (650 pcs) Available Now | Further orders can be expected around Sun, Nov 23, 2025
Regular price $7.95 AUD
Regular price Sale price $7.95 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

130 units (650 pcs) Available Now. Backorder if more than 130.
Housing Bore (B)
49.23
mm

(Equiv. 1.938 in.)
Clip Thickness (T)
1.57
mm
+/- 0.127
(Equiv. 0.062 in.)
Groove Dia. (Dg)
52.22
mm
+ 0.00 / - 0.07
(Equiv. 2.056 in.)
Approx. Loose Circlip OD (Dr)
54.38
mm
+ 0.89 / - 0.64
Groove Width (W)
1.73
mm
+ 0.10 / - 0.00
Internal Retaining Rings - 49.23x1.57x52.22 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Clearance in Bore (C): 38.61 mm    Clearance in Groove (C1): 41.66 mm    Min. Lug Diameter (h): 2.31 mm    Min. Extension (n): 4.50   
Category: Retaining Rings - Internal - Circlips - Standard - Stainless Steel
Additional stock available from USA subject to Prior Sale = 39
Part Number: CCI-04923-S15
Internal Retaining Rings - 49.23x1.57x52.22 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $22.32 AUD
Regular price $50.11 AUD Sale price $22.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
49.23
mm

(Equiv. 1.938 in.)
Clip Thickness (T)
1.57
mm
+/- 0.127
(Equiv. 0.062 in.)
Groove Dia. (Dg)
52.22
mm
+ 0.00 / - 0.07
(Equiv. 2.056 in.)
Approx. Loose Circlip OD (Dr)
54.38
mm
+ 0.89 / - 0.64
Internal Retaining Rings - 49.23x1.57x52.22 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Groove Width (W): 1.73 mm + 0.10 / - 0.00   Clearance in Bore (C): 38.61 mm    Clearance in Groove (C1): 41.66 mm    Min. Lug Diameter (h): 2.31 mm    Min. Extension (n): 4.50   
Category: Retaining Rings - Internal - Circlips - Standard - Stainless Steel
Additional stock available from USA subject to Prior Sale = 39
Part Number: CCI-04923-S15
Internal Retaining Rings - 49.23x1.57x52.22 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $22.32 AUD
Regular price $50.11 AUD Sale price $22.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
49.23
mm

(Equiv. 1.938 in.)
Clip Thickness (T)
1.57
mm
+/- 0.127
(Equiv. 0.062 in.)
Groove Dia. (Dg)
52.22
mm
+ 0.00 / - 0.07
(Equiv. 2.056 in.)
Approx. Loose Circlip OD (Dr)
54.38
mm
+ 0.89 / - 0.64
Groove Width (W)
1.73
mm
+ 0.10 / - 0.00
Internal Retaining Rings - 49.23x1.57x52.22 mm - Carbon Steel
Material: Carbon Steel    Clearance in Bore (C): 38.61 mm    Clearance in Groove (C1): 41.66 mm    Min. Lug Diameter (h): 2.31 mm    Min. Extension (n): 4.50   
Category: Retaining Rings - Internal - Circlips - Standard - Carbon Steel
Additional stock available from USA subject to Prior Sale = 3965
Part Number: CCI-04923-C (5 Pcs)
Internal Retaining Rings - 49.23x1.57x52.22 mm Circlips - Carbon Steel Circlip
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $7.59 AUD
Regular price $9.11 AUD Sale price $7.59 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
49.23
mm

(Equiv. 1.938 in.)
Clip Thickness (T)
1.57
mm
+/- 0.127
(Equiv. 0.062 in.)
Groove Dia. (Dg)
52.22
mm
+ 0.00 / - 0.07
(Equiv. 2.056 in.)
Approx. Loose Circlip OD (Dr)
54.38
mm
+ 0.89 / - 0.64
Internal Retaining Rings - 49.23x1.57x52.22 mm - Carbon Steel
Material: Carbon Steel    Groove Width (W): 1.73 mm + 0.10 / - 0.00   Clearance in Bore (C): 38.61 mm    Clearance in Groove (C1): 41.66 mm    Min. Lug Diameter (h): 2.31 mm    Min. Extension (n): 4.50   
Category: Retaining Rings - Internal - Circlips - Standard - Carbon Steel
Additional stock available from USA subject to Prior Sale = 3965
Part Number: CCI-04923-C (5 Pcs)
Internal Retaining Rings - 49.23x1.57x52.22 mm Circlips - Carbon Steel Circlip
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $7.59 AUD
Regular price $9.11 AUD Sale price $7.59 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
50.00
mm

(Equiv. 1.969 in.)
Clip Thickness (T)
2.00
mm
+ 0.30 / - 0.00
(Equiv. 0.079 in.)
Groove Dia. (Dg)
53.00
mm
+ 0.00 / - 0.07
(Equiv. 2.087 in.)
Approx. Loose Circlip OD (Dr)
54.20
mm
+ 1.10 / - 0.46
Groove Width (W)
2.15
mm
+ 0.10 / - 0.00
Internal Retaining Rings - 50x2x53 mm - Carbon Steel
Material: Carbon Steel    Clearance in Bore (C): 36.30 mm    Clearance in Groove (C1): 40.00 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 4.50   
Category: Retaining Rings - Internal - Circlips - Standard - Carbon Steel
Additional stock available from USA subject to Prior Sale = 624
Part Number: CCI-05000-C (5 Pcs)
Internal Retaining Rings - 50x2x53 mm Circlips - Carbon Steel Circlip
27 units (135 pcs) Available Now | Further orders can be expected around Sun, Nov 23, 2025
Regular price $8.77 AUD
Regular price Sale price $8.77 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

27 units (135 pcs) Available Now. Backorder if more than 27.
Housing Bore (B)
50.00
mm

(Equiv. 1.969 in.)
Clip Thickness (T)
2.00
mm
+ 0.30 / - 0.00
(Equiv. 0.079 in.)
Groove Dia. (Dg)
53.00
mm
+ 0.00 / - 0.07
(Equiv. 2.087 in.)
Approx. Loose Circlip OD (Dr)
54.20
mm
+ 1.10 / - 0.46
Internal Retaining Rings - 50x2x53 mm - Carbon Steel
Material: Carbon Steel    Groove Width (W): 2.15 mm + 0.10 / - 0.00   Clearance in Bore (C): 36.30 mm    Clearance in Groove (C1): 40.00 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 4.50   
Category: Retaining Rings - Internal - Circlips - Standard - Carbon Steel
Additional stock available from USA subject to Prior Sale = 624
Part Number: CCI-05000-C (5 Pcs)
Internal Retaining Rings - 50x2x53 mm Circlips - Carbon Steel Circlip
27 units (135 pcs) Available Now | Further orders can be expected around Sun, Nov 23, 2025
Regular price $8.77 AUD
Regular price Sale price $8.77 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

27 units (135 pcs) Available Now. Backorder if more than 27.
Housing Bore (B)
50.00
mm

(Equiv. 1.969 in.)
Clip Thickness (T)
2.00
mm
+ 0.30 / - 0.00
(Equiv. 0.079 in.)
Groove Dia. (Dg)
53.00
mm
+ 0.00 / - 0.07
(Equiv. 2.087 in.)
Approx. Loose Circlip OD (Dr)
54.20
mm
+ 1.10 / - 0.46
Groove Width (W)
2.15
mm
+ 0.10 / - 0.00
Internal Retaining Rings - 50x2x53 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Clearance in Bore (C): 36.30 mm    Clearance in Groove (C1): 40.00 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 4.50   
Category: Retaining Rings - Internal - Circlips - Standard - Stainless Steel
Additional stock available from USA subject to Prior Sale = 241
Part Number: CCI-05000-S15 (2 Pcs)
Internal Retaining Rings - 50x2x53 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $34.41 AUD
Regular price $78.53 AUD Sale price $34.41 AUD
2 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
50.00
mm

(Equiv. 1.969 in.)
Clip Thickness (T)
2.00
mm
+ 0.30 / - 0.00
(Equiv. 0.079 in.)
Groove Dia. (Dg)
53.00
mm
+ 0.00 / - 0.07
(Equiv. 2.087 in.)
Approx. Loose Circlip OD (Dr)
54.20
mm
+ 1.10 / - 0.46
Internal Retaining Rings - 50x2x53 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Groove Width (W): 2.15 mm + 0.10 / - 0.00   Clearance in Bore (C): 36.30 mm    Clearance in Groove (C1): 40.00 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 4.50   
Category: Retaining Rings - Internal - Circlips - Standard - Stainless Steel
Additional stock available from USA subject to Prior Sale = 241
Part Number: CCI-05000-S15 (2 Pcs)
Internal Retaining Rings - 50x2x53 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $34.41 AUD
Regular price $78.53 AUD Sale price $34.41 AUD
2 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
50.80
mm

(Equiv. 2 in.)
Clip Thickness (T)
1.57
mm
+/- 0.127
(Equiv. 0.062 in.)
Groove Dia. (Dg)
53.90
mm
+ 0.00 / - 0.07
(Equiv. 2.122 in.)
Approx. Loose Circlip OD (Dr)
56.13
mm
+ 0.89 / - 0.64
Groove Width (W)
1.73
mm
+ 0.10 / - 0.00
Internal Retaining Rings - 50.8x1.57x53.9 mm - Carbon Steel
Material: Carbon Steel    Clearance in Bore (C): 40.39 mm    Clearance in Groove (C1): 43.43 mm    Min. Lug Diameter (h): 2.31 mm    Min. Extension (n): 4.65   
Category: Retaining Rings - Internal - Circlips - Standard - Carbon Steel
Additional stock available from USA subject to Prior Sale = 5103
Part Number: CCI-05080-C (5 Pcs)
Internal Retaining Rings - 50.8x1.57x53.9 mm Circlips - Carbon Steel Circlip
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $8.05 AUD
Regular price $9.65 AUD Sale price $8.05 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
50.80
mm

(Equiv. 2 in.)
Clip Thickness (T)
1.57
mm
+/- 0.127
(Equiv. 0.062 in.)
Groove Dia. (Dg)
53.90
mm
+ 0.00 / - 0.07
(Equiv. 2.122 in.)
Approx. Loose Circlip OD (Dr)
56.13
mm
+ 0.89 / - 0.64
Internal Retaining Rings - 50.8x1.57x53.9 mm - Carbon Steel
Material: Carbon Steel    Groove Width (W): 1.73 mm + 0.10 / - 0.00   Clearance in Bore (C): 40.39 mm    Clearance in Groove (C1): 43.43 mm    Min. Lug Diameter (h): 2.31 mm    Min. Extension (n): 4.65   
Category: Retaining Rings - Internal - Circlips - Standard - Carbon Steel
Additional stock available from USA subject to Prior Sale = 5103
Part Number: CCI-05080-C (5 Pcs)
Internal Retaining Rings - 50.8x1.57x53.9 mm Circlips - Carbon Steel Circlip
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $8.05 AUD
Regular price $9.65 AUD Sale price $8.05 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
50.80
mm

(Equiv. 2 in.)
Clip Thickness (T)
1.57
mm
+/- 0.127
(Equiv. 0.062 in.)
Groove Dia. (Dg)
53.90
mm
+ 0.00 / - 0.07
(Equiv. 2.122 in.)
Approx. Loose Circlip OD (Dr)
56.13
mm
+ 0.89 / - 0.64
Groove Width (W)
1.73
mm
+ 0.10 / - 0.00
Internal Retaining Rings - 50.8x1.57x53.9 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Clearance in Bore (C): 40.39 mm    Clearance in Groove (C1): 43.43 mm    Min. Lug Diameter (h): 2.31 mm    Min. Extension (n): 4.65   
Category: Retaining Rings - Internal - Circlips - Standard - Stainless Steel
Additional stock available from USA subject to Prior Sale = 1319
Part Number: CCI-05080-S15
Internal Retaining Rings - 50.8x1.57x53.9 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
27 Available Now | Further orders can be expected around Sun, Nov 23, 2025
Regular price $25.23 AUD
Regular price Sale price $25.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

27 Available Now. Backorder if more than 27.
Housing Bore (B)
50.80
mm

(Equiv. 2 in.)
Clip Thickness (T)
1.57
mm
+/- 0.127
(Equiv. 0.062 in.)
Groove Dia. (Dg)
53.90
mm
+ 0.00 / - 0.07
(Equiv. 2.122 in.)
Approx. Loose Circlip OD (Dr)
56.13
mm
+ 0.89 / - 0.64
Internal Retaining Rings - 50.8x1.57x53.9 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Groove Width (W): 1.73 mm + 0.10 / - 0.00   Clearance in Bore (C): 40.39 mm    Clearance in Groove (C1): 43.43 mm    Min. Lug Diameter (h): 2.31 mm    Min. Extension (n): 4.65   
Category: Retaining Rings - Internal - Circlips - Standard - Stainless Steel
Additional stock available from USA subject to Prior Sale = 1319
Part Number: CCI-05080-S15
Internal Retaining Rings - 50.8x1.57x53.9 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
27 Available Now | Further orders can be expected around Sun, Nov 23, 2025
Regular price $25.23 AUD
Regular price Sale price $25.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

27 Available Now. Backorder if more than 27.
Housing Bore (B)
50.80
mm

(Equiv. 2 in.)
Clip Thickness (T)
1.57
mm
+/- 0.127
(Equiv. 0.062 in.)
Groove Dia. (Dg)
53.90
mm
+ 0.00 / - 0.07
(Equiv. 2.122 in.)
Approx. Loose Circlip OD (Dr)
56.13
mm
+ 0.89 / - 0.64
Groove Width (W)
1.73
mm
+ 0.10 / - 0.00
Internal Retaining Rings - 50.8x1.57x53.9 mm - Carbon Steel Zinc Plated
Material: Carbon Steel Zinc Plated    Clearance in Bore (C): 40.39 mm    Clearance in Groove (C1): 43.43 mm    Min. Lug Diameter (h): 2.31 mm    Min. Extension (n): 4.65   
Category: Retaining Rings - Internal - Circlips - Standard - Zinc Plated
Additional stock available from USA subject to Prior Sale = 1029
Part Number: CCI-05080-CZY (5 Pcs)
Internal Retaining Rings - 50.8x1.57x53.9 mm Circlips - Carbon Steel Zinc Plated Circlip
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $14.95 AUD
Regular price $34.34 AUD Sale price $14.95 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
50.80
mm

(Equiv. 2 in.)
Clip Thickness (T)
1.57
mm
+/- 0.127
(Equiv. 0.062 in.)
Groove Dia. (Dg)
53.90
mm
+ 0.00 / - 0.07
(Equiv. 2.122 in.)
Approx. Loose Circlip OD (Dr)
56.13
mm
+ 0.89 / - 0.64
Internal Retaining Rings - 50.8x1.57x53.9 mm - Carbon Steel Zinc Plated
Material: Carbon Steel Zinc Plated    Groove Width (W): 1.73 mm + 0.10 / - 0.00   Clearance in Bore (C): 40.39 mm    Clearance in Groove (C1): 43.43 mm    Min. Lug Diameter (h): 2.31 mm    Min. Extension (n): 4.65   
Category: Retaining Rings - Internal - Circlips - Standard - Zinc Plated
Additional stock available from USA subject to Prior Sale = 1029
Part Number: CCI-05080-CZY (5 Pcs)
Internal Retaining Rings - 50.8x1.57x53.9 mm Circlips - Carbon Steel Zinc Plated Circlip
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $14.95 AUD
Regular price $34.34 AUD Sale price $14.95 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
51.00
mm

(Equiv. 2.008 in.)
Clip Thickness (T)
2.00
mm
+ 0.30 / - 0.00
(Equiv. 0.079 in.)
Groove Dia. (Dg)
54.00
mm
+ 0.00 / - 0.07
(Equiv. 2.126 in.)
Approx. Loose Circlip OD (Dr)
55.20
mm
+ 1.10 / - 0.46
Groove Width (W)
2.15
mm
+ 0.10 / - 0.00
Internal Retaining Rings - 51x2x54 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Clearance in Bore (C): 37.30 mm    Clearance in Groove (C1): 41.00 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 4.50   
Category: Retaining Rings - Internal - Circlips - Standard - Stainless Steel
Part Number: CCI-05100-S15
Internal Retaining Rings - 51x2x54 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Contact Us | Special Order Only - Please contact us if you need a large quantity
Housing Bore (B)
51.00
mm

(Equiv. 2.008 in.)
Clip Thickness (T)
2.00
mm
+ 0.30 / - 0.00
(Equiv. 0.079 in.)
Groove Dia. (Dg)
54.00
mm
+ 0.00 / - 0.07
(Equiv. 2.126 in.)
Approx. Loose Circlip OD (Dr)
55.20
mm
+ 1.10 / - 0.46
Internal Retaining Rings - 51x2x54 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Groove Width (W): 2.15 mm + 0.10 / - 0.00   Clearance in Bore (C): 37.30 mm    Clearance in Groove (C1): 41.00 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 4.50   
Category: Retaining Rings - Internal - Circlips - Standard - Stainless Steel
Part Number: CCI-05100-S15
Internal Retaining Rings - 51x2x54 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Fri, Jul 21, 2028
Housing Bore (B)
51.00
mm

(Equiv. 2.008 in.)
Clip Thickness (T)
2.00
mm
+ 0.30 / - 0.00
(Equiv. 0.079 in.)
Groove Dia. (Dg)
54.00
mm
+ 0.00 / - 0.07
(Equiv. 2.126 in.)
Approx. Loose Circlip OD (Dr)
55.20
mm
+ 1.10 / - 0.46
Groove Width (W)
2.15
mm
+ 0.10 / - 0.00
Internal Retaining Rings - 51x2x54 mm - Carbon Steel
Material: Carbon Steel    Clearance in Bore (C): 37.30 mm    Clearance in Groove (C1): 41.00 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 4.50   
Category: Retaining Rings - Internal - Circlips - Standard - Carbon Steel
Additional stock available from USA subject to Prior Sale = 250
Part Number: CCI-05100-C (5 Pcs)
Internal Retaining Rings - 51x2x54 mm Circlips - Carbon Steel Circlip
1370 units (6850 pcs) Available Now | Further orders can be expected around Sun, Nov 23, 2025
Regular price $4.68 AUD
Regular price $8.82 AUD Sale price $4.68 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

1370 units (6850 pcs) Available Now. Backorder if more than 1370.
Housing Bore (B)
51.00
mm

(Equiv. 2.008 in.)
Clip Thickness (T)
2.00
mm
+ 0.30 / - 0.00
(Equiv. 0.079 in.)
Groove Dia. (Dg)
54.00
mm
+ 0.00 / - 0.07
(Equiv. 2.126 in.)
Approx. Loose Circlip OD (Dr)
55.20
mm
+ 1.10 / - 0.46
Internal Retaining Rings - 51x2x54 mm - Carbon Steel
Material: Carbon Steel    Groove Width (W): 2.15 mm + 0.10 / - 0.00   Clearance in Bore (C): 37.30 mm    Clearance in Groove (C1): 41.00 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 4.50   
Category: Retaining Rings - Internal - Circlips - Standard - Carbon Steel
Additional stock available from USA subject to Prior Sale = 250
Part Number: CCI-05100-C (5 Pcs)
Internal Retaining Rings - 51x2x54 mm Circlips - Carbon Steel Circlip
1370 units (6850 pcs) Available Now | Further orders can be expected around Sun, Nov 23, 2025
Regular price $4.68 AUD
Regular price $8.82 AUD Sale price $4.68 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

1370 units (6850 pcs) Available Now. Backorder if more than 1370.
Housing Bore (B)
52.00
mm

(Equiv. 2.047 in.)
Clip Thickness (T)
2.00
mm
+ 0.30 / - 0.00
(Equiv. 0.079 in.)
Groove Dia. (Dg)
55.00
mm
+ 0.00 / - 0.07
(Equiv. 2.165 in.)
Approx. Loose Circlip OD (Dr)
56.20
mm
+ 1.10 / - 0.46
Groove Width (W)
2.15
mm
+ 0.10 / - 0.00
Internal Retaining Rings - 52x2x55 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Clearance in Bore (C): 37.90 mm    Clearance in Groove (C1): 41.60 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 4.50   
Category: Retaining Rings - Internal - Circlips - Standard - Stainless Steel
Additional stock available from USA subject to Prior Sale = 412
Part Number: CCI-05200-S15
Internal Retaining Rings - 52x2x55 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
14 Available Now | Further orders can be expected around Sun, Nov 23, 2025
Regular price $11.32 AUD
Regular price $31.80 AUD Sale price $11.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

14 Available Now. Backorder if more than 14.
Housing Bore (B)
52.00
mm

(Equiv. 2.047 in.)
Clip Thickness (T)
2.00
mm
+ 0.30 / - 0.00
(Equiv. 0.079 in.)
Groove Dia. (Dg)
55.00
mm
+ 0.00 / - 0.07
(Equiv. 2.165 in.)
Approx. Loose Circlip OD (Dr)
56.20
mm
+ 1.10 / - 0.46
Internal Retaining Rings - 52x2x55 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Groove Width (W): 2.15 mm + 0.10 / - 0.00   Clearance in Bore (C): 37.90 mm    Clearance in Groove (C1): 41.60 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 4.50   
Category: Retaining Rings - Internal - Circlips - Standard - Stainless Steel
Additional stock available from USA subject to Prior Sale = 412
Part Number: CCI-05200-S15
Internal Retaining Rings - 52x2x55 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
14 Available Now | Further orders can be expected around Sun, Nov 23, 2025
Regular price $11.32 AUD
Regular price $31.80 AUD Sale price $11.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

14 Available Now. Backorder if more than 14.
Housing Bore (B)
52.00
mm

(Equiv. 2.047 in.)
Clip Thickness (T)
2.00
mm
+ 0.30 / - 0.00
(Equiv. 0.079 in.)
Groove Dia. (Dg)
55.00
mm
+ 0.00 / - 0.07
(Equiv. 2.165 in.)
Approx. Loose Circlip OD (Dr)
56.20
mm
+ 1.10 / - 0.46
Groove Width (W)
2.15
mm
+ 0.10 / - 0.00
Internal Retaining Rings - 52x2x55 mm - Carbon Steel
Material: Carbon Steel    Clearance in Bore (C): 37.90 mm    Clearance in Groove (C1): 41.60 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 4.50   
Category: Retaining Rings - Internal - Circlips - Standard - Carbon Steel
Additional stock available from USA subject to Prior Sale = 2320
Part Number: CCI-05200-C (2 Pcs)
Internal Retaining Rings - 52x2x55 mm Circlips - Carbon Steel Circlip
12 units (24 pcs) Available Now | Further orders can be expected around Sun, Nov 23, 2025
Regular price $2.41 AUD
Regular price $4.37 AUD Sale price $2.41 AUD
2 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

12 units (24 pcs) Available Now. Backorder if more than 12.
Housing Bore (B)
52.00
mm

(Equiv. 2.047 in.)
Clip Thickness (T)
2.00
mm
+ 0.30 / - 0.00
(Equiv. 0.079 in.)
Groove Dia. (Dg)
55.00
mm
+ 0.00 / - 0.07
(Equiv. 2.165 in.)
Approx. Loose Circlip OD (Dr)
56.20
mm
+ 1.10 / - 0.46
Internal Retaining Rings - 52x2x55 mm - Carbon Steel
Material: Carbon Steel    Groove Width (W): 2.15 mm + 0.10 / - 0.00   Clearance in Bore (C): 37.90 mm    Clearance in Groove (C1): 41.60 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 4.50   
Category: Retaining Rings - Internal - Circlips - Standard - Carbon Steel
Additional stock available from USA subject to Prior Sale = 2320
Part Number: CCI-05200-C (2 Pcs)
Internal Retaining Rings - 52x2x55 mm Circlips - Carbon Steel Circlip
12 units (24 pcs) Available Now | Further orders can be expected around Sun, Nov 23, 2025
Regular price $2.41 AUD
Regular price $4.37 AUD Sale price $2.41 AUD
2 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

12 units (24 pcs) Available Now. Backorder if more than 12.
Housing Bore (B)
52.00
mm

(Equiv. 2.047 in.)
Clip Thickness (T)
2.50
mm
+ 0.30 / - 0.00
(Equiv. 0.098 in.)
Groove Dia. (Dg)
55.00
mm
+ 0.00 / - 0.07
(Equiv. 2.165 in.)
Approx. Loose Circlip OD (Dr)
56.20
mm
+ 1.10 / - 0.46
Groove Width (W)
2.65
mm
+ 0.10 / - 0.00
Internal Retaining Rings - 52x2.5x55 mm - Carbon Steel
Material: Carbon Steel   
Category: Retaining Rings - Internal - Circlips - Standard - Carbon Steel
Part Number: CCI-05200H-C (125 Pcs)
Internal Retaining Rings - 52x2.5x55 mm Circlips - Carbon Steel Circlip
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 16, 2026
Regular price $283.95 AUD
Regular price $340.75 AUD Sale price $283.95 AUD
125 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
52.00
mm

(Equiv. 2.047 in.)
Clip Thickness (T)
2.50
mm
+ 0.30 / - 0.00
(Equiv. 0.098 in.)
Groove Dia. (Dg)
55.00
mm
+ 0.00 / - 0.07
(Equiv. 2.165 in.)
Approx. Loose Circlip OD (Dr)
56.20
mm
+ 1.10 / - 0.46
Internal Retaining Rings - 52x2.5x55 mm - Carbon Steel
Material: Carbon Steel    Groove Width (W): 2.65 mm + 0.10 / - 0.00  
Category: Retaining Rings - Internal - Circlips - Standard - Carbon Steel
Part Number: CCI-05200H-C (125 Pcs)
Internal Retaining Rings - 52x2.5x55 mm Circlips - Carbon Steel Circlip
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 16, 2026
Regular price $283.95 AUD
Regular price $340.75 AUD Sale price $283.95 AUD
125 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
52.39
mm

(Equiv. 2.063 in.)
Clip Thickness (T)
1.98
mm
+/- 0.152
(Equiv. 0.078 in.)
Groove Dia. (Dg)
55.52
mm
+ 0.00 / - 0.07
(Equiv. 2.186 in.)
Approx. Loose Circlip OD (Dr)
57.91
mm
+ 1.02 / - 0.76
Groove Width (W)
2.18
mm
+ 0.13 / - 0.00
Internal Retaining Rings - 52.39x1.98x55.52 mm - Carbon Steel Zinc Plated
Material: Carbon Steel Zinc Plated    Clearance in Bore (C): 40.89 mm    Clearance in Groove (C1): 43.94 mm    Min. Lug Diameter (h): 2.31 mm    Min. Extension (n): 4.72   
Category: Retaining Rings - Internal - Circlips - Standard - Zinc Plated
Additional stock available from USA subject to Prior Sale = 335
Part Number: CCI-05239-CZY (4 Pcs)
Internal Retaining Rings - 52.39x1.98x55.52 mm Circlips - Carbon Steel Zinc Plated Circlip
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $15.77 AUD
Regular price $36.08 AUD Sale price $15.77 AUD
4 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
52.39
mm

(Equiv. 2.063 in.)
Clip Thickness (T)
1.98
mm
+/- 0.152
(Equiv. 0.078 in.)
Groove Dia. (Dg)
55.52
mm
+ 0.00 / - 0.07
(Equiv. 2.186 in.)
Approx. Loose Circlip OD (Dr)
57.91
mm
+ 1.02 / - 0.76
Internal Retaining Rings - 52.39x1.98x55.52 mm - Carbon Steel Zinc Plated
Material: Carbon Steel Zinc Plated    Groove Width (W): 2.18 mm + 0.13 / - 0.00   Clearance in Bore (C): 40.89 mm    Clearance in Groove (C1): 43.94 mm    Min. Lug Diameter (h): 2.31 mm    Min. Extension (n): 4.72   
Category: Retaining Rings - Internal - Circlips - Standard - Zinc Plated
Additional stock available from USA subject to Prior Sale = 335
Part Number: CCI-05239-CZY (4 Pcs)
Internal Retaining Rings - 52.39x1.98x55.52 mm Circlips - Carbon Steel Zinc Plated Circlip
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $15.77 AUD
Regular price $36.08 AUD Sale price $15.77 AUD
4 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
52.39
mm

(Equiv. 2.063 in.)
Clip Thickness (T)
1.98
mm
+/- 0.152
(Equiv. 0.078 in.)
Groove Dia. (Dg)
55.52
mm
+ 0.00 / - 0.07
(Equiv. 2.186 in.)
Approx. Loose Circlip OD (Dr)
57.91
mm
+ 1.02 / - 0.76
Groove Width (W)
2.18
mm
+ 0.13 / - 0.00
Internal Retaining Rings - 52.39x1.98x55.52 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Clearance in Bore (C): 40.89 mm    Clearance in Groove (C1): 43.94 mm    Min. Lug Diameter (h): 2.31 mm    Min. Extension (n): 4.72   
Category: Retaining Rings - Internal - Circlips - Standard - Stainless Steel
Additional stock available from USA subject to Prior Sale = 417
Part Number: CCI-05239-S15
Internal Retaining Rings - 52.39x1.98x55.52 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $23.68 AUD
Regular price $53.32 AUD Sale price $23.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
52.39
mm

(Equiv. 2.063 in.)
Clip Thickness (T)
1.98
mm
+/- 0.152
(Equiv. 0.078 in.)
Groove Dia. (Dg)
55.52
mm
+ 0.00 / - 0.07
(Equiv. 2.186 in.)
Approx. Loose Circlip OD (Dr)
57.91
mm
+ 1.02 / - 0.76
Internal Retaining Rings - 52.39x1.98x55.52 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Groove Width (W): 2.18 mm + 0.13 / - 0.00   Clearance in Bore (C): 40.89 mm    Clearance in Groove (C1): 43.94 mm    Min. Lug Diameter (h): 2.31 mm    Min. Extension (n): 4.72   
Category: Retaining Rings - Internal - Circlips - Standard - Stainless Steel
Additional stock available from USA subject to Prior Sale = 417
Part Number: CCI-05239-S15
Internal Retaining Rings - 52.39x1.98x55.52 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $23.68 AUD
Regular price $53.32 AUD Sale price $23.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
52.39
mm

(Equiv. 2.063 in.)
Clip Thickness (T)
1.98
mm
+/- 0.152
(Equiv. 0.078 in.)
Groove Dia. (Dg)
55.52
mm
+ 0.00 / - 0.07
(Equiv. 2.186 in.)
Approx. Loose Circlip OD (Dr)
57.91
mm
+ 1.02 / - 0.76
Groove Width (W)
2.18
mm
+ 0.13 / - 0.00
Internal Retaining Rings - 52.39x1.98x55.52 mm - Carbon Steel
Material: Carbon Steel    Clearance in Bore (C): 40.89 mm    Clearance in Groove (C1): 43.94 mm    Min. Lug Diameter (h): 2.31 mm    Min. Extension (n): 4.72   
Category: Retaining Rings - Internal - Circlips - Standard - Carbon Steel
Additional stock available from USA subject to Prior Sale = 4381
Part Number: CCI-05239-C (5 Pcs)
Internal Retaining Rings - 52.39x1.98x55.52 mm Circlips - Carbon Steel Circlip
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $9.32 AUD
Regular price $11.18 AUD Sale price $9.32 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
52.39
mm

(Equiv. 2.063 in.)
Clip Thickness (T)
1.98
mm
+/- 0.152
(Equiv. 0.078 in.)
Groove Dia. (Dg)
55.52
mm
+ 0.00 / - 0.07
(Equiv. 2.186 in.)
Approx. Loose Circlip OD (Dr)
57.91
mm
+ 1.02 / - 0.76
Internal Retaining Rings - 52.39x1.98x55.52 mm - Carbon Steel
Material: Carbon Steel    Groove Width (W): 2.18 mm + 0.13 / - 0.00   Clearance in Bore (C): 40.89 mm    Clearance in Groove (C1): 43.94 mm    Min. Lug Diameter (h): 2.31 mm    Min. Extension (n): 4.72   
Category: Retaining Rings - Internal - Circlips - Standard - Carbon Steel
Additional stock available from USA subject to Prior Sale = 4381
Part Number: CCI-05239-C (5 Pcs)
Internal Retaining Rings - 52.39x1.98x55.52 mm Circlips - Carbon Steel Circlip
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $9.32 AUD
Regular price $11.18 AUD Sale price $9.32 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
53.00
mm

(Equiv. 2.087 in.)
Clip Thickness (T)
2.00
mm
+ 0.30 / - 0.00
(Equiv. 0.079 in.)
Groove Dia. (Dg)
56.00
mm
+ 0.00 / - 0.07
(Equiv. 2.205 in.)
Approx. Loose Circlip OD (Dr)
57.20
mm
+ 1.10 / - 0.46
Groove Width (W)
2.15
mm
+ 0.13 / - 0.00
Internal Retaining Rings - 53x2x56 mm - Carbon Steel
Material: Carbon Steel    Clearance in Bore (C): 38.90 mm    Clearance in Groove (C1): 42.60 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 3.80   
Category: Retaining Rings - Internal - Circlips - Standard - Carbon Steel
Part Number: CCI-05300-C (250 Pcs)
Internal Retaining Rings - 53x2x56 mm Circlips - Carbon Steel Circlip
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 23, 2026
Regular price $539.59 AUD
Regular price Sale price $539.59 AUD
250 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
53.00
mm

(Equiv. 2.087 in.)
Clip Thickness (T)
2.00
mm
+ 0.30 / - 0.00
(Equiv. 0.079 in.)
Groove Dia. (Dg)
56.00
mm
+ 0.00 / - 0.07
(Equiv. 2.205 in.)
Approx. Loose Circlip OD (Dr)
57.20
mm
+ 1.10 / - 0.46
Internal Retaining Rings - 53x2x56 mm - Carbon Steel
Material: Carbon Steel    Groove Width (W): 2.15 mm + 0.13 / - 0.00   Clearance in Bore (C): 38.90 mm    Clearance in Groove (C1): 42.60 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 3.80   
Category: Retaining Rings - Internal - Circlips - Standard - Carbon Steel
Part Number: CCI-05300-C (250 Pcs)
Internal Retaining Rings - 53x2x56 mm Circlips - Carbon Steel Circlip
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 23, 2026
Regular price $539.59 AUD
Regular price Sale price $539.59 AUD
250 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
53.98
mm

(Equiv. 2.125 in.)
Clip Thickness (T)
1.98
mm
+/- 0.152
(Equiv. 0.078 in.)
Groove Dia. (Dg)
57.18
mm
+ 0.00 / - 0.07
(Equiv. 2.251 in.)
Approx. Loose Circlip OD (Dr)
59.69
mm
+ 1.02 / - 0.76
Groove Width (W)
2.18
mm
+ 0.13 / - 0.00
Internal Retaining Rings - 53.98x1.98x57.18 mm - Carbon Steel Zinc Plated
Material: Carbon Steel Zinc Plated    Clearance in Bore (C): 41.91 mm    Clearance in Groove (C1): 45.21 mm    Min. Lug Diameter (h): 2.31 mm    Min. Extension (n): 4.80   
Category: Retaining Rings - Internal - Circlips - Standard - Zinc Plated
Additional stock available from USA subject to Prior Sale = 1458
Part Number: CCI-05398-CZY (4 Pcs)
Internal Retaining Rings - 53.98x1.98x57.18 mm Circlips - Carbon Steel Zinc Plated Circlip
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $16.14 AUD
Regular price $36.82 AUD Sale price $16.14 AUD
4 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
53.98
mm

(Equiv. 2.125 in.)
Clip Thickness (T)
1.98
mm
+/- 0.152
(Equiv. 0.078 in.)
Groove Dia. (Dg)
57.18
mm
+ 0.00 / - 0.07
(Equiv. 2.251 in.)
Approx. Loose Circlip OD (Dr)
59.69
mm
+ 1.02 / - 0.76
Internal Retaining Rings - 53.98x1.98x57.18 mm - Carbon Steel Zinc Plated
Material: Carbon Steel Zinc Plated    Groove Width (W): 2.18 mm + 0.13 / - 0.00   Clearance in Bore (C): 41.91 mm    Clearance in Groove (C1): 45.21 mm    Min. Lug Diameter (h): 2.31 mm    Min. Extension (n): 4.80   
Category: Retaining Rings - Internal - Circlips - Standard - Zinc Plated
Additional stock available from USA subject to Prior Sale = 1458
Part Number: CCI-05398-CZY (4 Pcs)
Internal Retaining Rings - 53.98x1.98x57.18 mm Circlips - Carbon Steel Zinc Plated Circlip
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $16.14 AUD
Regular price $36.82 AUD Sale price $16.14 AUD
4 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
53.98
mm

(Equiv. 2.125 in.)
Clip Thickness (T)
1.98
mm
+/- 0.152
(Equiv. 0.078 in.)
Groove Dia. (Dg)
57.18
mm
+ 0.00 / - 0.07
(Equiv. 2.251 in.)
Approx. Loose Circlip OD (Dr)
59.69
mm
+ 1.02 / - 0.76
Groove Width (W)
2.18
mm
+ 0.13 / - 0.00
Internal Retaining Rings - 53.98x1.98x57.18 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Clearance in Bore (C): 41.91 mm    Clearance in Groove (C1): 45.21 mm    Min. Lug Diameter (h): 2.31 mm    Min. Extension (n): 4.80   
Category: Retaining Rings - Internal - Circlips - Standard - Stainless Steel
Additional stock available from USA subject to Prior Sale = 237
Part Number: CCI-05398-S15
Internal Retaining Rings - 53.98x1.98x57.18 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $30.14 AUD
Regular price $68.54 AUD Sale price $30.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
53.98
mm

(Equiv. 2.125 in.)
Clip Thickness (T)
1.98
mm
+/- 0.152
(Equiv. 0.078 in.)
Groove Dia. (Dg)
57.18
mm
+ 0.00 / - 0.07
(Equiv. 2.251 in.)
Approx. Loose Circlip OD (Dr)
59.69
mm
+ 1.02 / - 0.76
Internal Retaining Rings - 53.98x1.98x57.18 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Groove Width (W): 2.18 mm + 0.13 / - 0.00   Clearance in Bore (C): 41.91 mm    Clearance in Groove (C1): 45.21 mm    Min. Lug Diameter (h): 2.31 mm    Min. Extension (n): 4.80   
Category: Retaining Rings - Internal - Circlips - Standard - Stainless Steel
Additional stock available from USA subject to Prior Sale = 237
Part Number: CCI-05398-S15
Internal Retaining Rings - 53.98x1.98x57.18 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $30.14 AUD
Regular price $68.54 AUD Sale price $30.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
53.98
mm

(Equiv. 2.125 in.)
Clip Thickness (T)
1.98
mm
+/- 0.152
(Equiv. 0.078 in.)
Groove Dia. (Dg)
57.18
mm
+ 0.00 / - 0.07
(Equiv. 2.251 in.)
Approx. Loose Circlip OD (Dr)
59.69
mm
+ 1.02 / - 0.76
Groove Width (W)
2.18
mm
+ 0.13 / - 0.00
Internal Retaining Rings - 53.98x1.98x57.18 mm - Carbon Steel
Material: Carbon Steel    Clearance in Bore (C): 41.91 mm    Clearance in Groove (C1): 45.21 mm    Min. Lug Diameter (h): 2.31 mm    Min. Extension (n): 4.80   
Category: Retaining Rings - Internal - Circlips - Standard - Carbon Steel
Additional stock available from USA subject to Prior Sale = 7395
Part Number: CCI-05398-C (2 Pcs)
Internal Retaining Rings - 53.98x1.98x57.18 mm Circlips - Carbon Steel Circlip
33 units (66 pcs) Available Now | Further orders can be expected around Sun, Nov 23, 2025
Regular price $5.32 AUD
Regular price Sale price $5.32 AUD
2 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

33 units (66 pcs) Available Now. Backorder if more than 33.
Housing Bore (B)
53.98
mm

(Equiv. 2.125 in.)
Clip Thickness (T)
1.98
mm
+/- 0.152
(Equiv. 0.078 in.)
Groove Dia. (Dg)
57.18
mm
+ 0.00 / - 0.07
(Equiv. 2.251 in.)
Approx. Loose Circlip OD (Dr)
59.69
mm
+ 1.02 / - 0.76
Internal Retaining Rings - 53.98x1.98x57.18 mm - Carbon Steel
Material: Carbon Steel    Groove Width (W): 2.18 mm + 0.13 / - 0.00   Clearance in Bore (C): 41.91 mm    Clearance in Groove (C1): 45.21 mm    Min. Lug Diameter (h): 2.31 mm    Min. Extension (n): 4.80   
Category: Retaining Rings - Internal - Circlips - Standard - Carbon Steel
Additional stock available from USA subject to Prior Sale = 7395
Part Number: CCI-05398-C (2 Pcs)
Internal Retaining Rings - 53.98x1.98x57.18 mm Circlips - Carbon Steel Circlip
33 units (66 pcs) Available Now | Further orders can be expected around Sun, Nov 23, 2025
Regular price $5.32 AUD
Regular price Sale price $5.32 AUD
2 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

33 units (66 pcs) Available Now. Backorder if more than 33.
Housing Bore (B)
54.00
mm

(Equiv. 2.126 in.)
Clip Thickness (T)
2.00
mm
+ 0.30 / - 0.00
(Equiv. 0.079 in.)
Groove Dia. (Dg)
57.00
mm
+ 0.00 / - 0.07
(Equiv. 2.244 in.)
Approx. Loose Circlip OD (Dr)
58.20
mm
+ 1.10 / - 0.46
Groove Width (W)
2.15
mm
+ 0.13 / - 0.00
Internal Retaining Rings - 54x2x57 mm - Carbon Steel
Material: Carbon Steel   
Category: Retaining Rings - Internal - Circlips - Standard - Carbon Steel
Additional stock available from USA subject to Prior Sale = 519
Part Number: CCI-05400-C (250 Pcs)
Internal Retaining Rings - 54x2x57 mm Circlips - Carbon Steel Circlip
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $325.68 AUD
Regular price $390.82 AUD Sale price $325.68 AUD
250 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
54.00
mm

(Equiv. 2.126 in.)
Clip Thickness (T)
2.00
mm
+ 0.30 / - 0.00
(Equiv. 0.079 in.)
Groove Dia. (Dg)
57.00
mm
+ 0.00 / - 0.07
(Equiv. 2.244 in.)
Approx. Loose Circlip OD (Dr)
58.20
mm
+ 1.10 / - 0.46
Internal Retaining Rings - 54x2x57 mm - Carbon Steel
Material: Carbon Steel    Groove Width (W): 2.15 mm + 0.13 / - 0.00  
Category: Retaining Rings - Internal - Circlips - Standard - Carbon Steel
Additional stock available from USA subject to Prior Sale = 519
Part Number: CCI-05400-C (250 Pcs)
Internal Retaining Rings - 54x2x57 mm Circlips - Carbon Steel Circlip
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $325.68 AUD
Regular price $390.82 AUD Sale price $325.68 AUD
250 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
54.00
mm

(Equiv. 2.126 in.)
Clip Thickness (T)
2.00
mm
+ 0.30 / - 0.00
(Equiv. 0.079 in.)
Groove Dia. (Dg)
57.00
mm
+ 0.00 / - 0.07
(Equiv. 2.244 in.)
Approx. Loose Circlip OD (Dr)
58.20
mm
+ 1.10 / - 0.46
Groove Width (W)
2.15
mm
+ 0.13 / - 0.00
Internal Retaining Rings - 54x2x57 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo   
Category: Retaining Rings - Internal - Circlips - Standard - Stainless Steel
Part Number: CCI-05400-S15
Internal Retaining Rings - 54x2x57 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Contact Us | Special Order Only - Please contact us if you need a large quantity
Housing Bore (B)
54.00
mm

(Equiv. 2.126 in.)
Clip Thickness (T)
2.00
mm
+ 0.30 / - 0.00
(Equiv. 0.079 in.)
Groove Dia. (Dg)
57.00
mm
+ 0.00 / - 0.07
(Equiv. 2.244 in.)
Approx. Loose Circlip OD (Dr)
58.20
mm
+ 1.10 / - 0.46
Internal Retaining Rings - 54x2x57 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Groove Width (W): 2.15 mm + 0.13 / - 0.00  
Category: Retaining Rings - Internal - Circlips - Standard - Stainless Steel
Part Number: CCI-05400-S15
Internal Retaining Rings - 54x2x57 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Fri, Jul 21, 2028
Housing Bore (B)
55.00
mm

(Equiv. 2.165 in.)
Clip Thickness (T)
2.50
mm
+ 0.30 / - 0.00
(Equiv. 0.098 in.)
Groove Dia. (Dg)
58.00
mm
+ 0.00 / - 0.07
(Equiv. 2.283 in.)
Approx. Loose Circlip OD (Dr)
59.20
mm
+ 1.10 / - 0.46
Groove Width (W)
2.65
mm
+ 0.13 / - 0.00
Internal Retaining Rings - 55x2.5x58 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Retaining Rings - Internal - Circlips - Standard - Carbon Steel
Part Number: CCI-05500H-C
Internal Retaining Rings - 55x2.5x58 mm Circlips - Carbon Spring Steel Self Finish Circlip
Contact Us | Special Order Only - Please contact us if you need a large quantity
Housing Bore (B)
55.00
mm

(Equiv. 2.165 in.)
Clip Thickness (T)
2.50
mm
+ 0.30 / - 0.00
(Equiv. 0.098 in.)
Groove Dia. (Dg)
58.00
mm
+ 0.00 / - 0.07
(Equiv. 2.283 in.)
Approx. Loose Circlip OD (Dr)
59.20
mm
+ 1.10 / - 0.46
Internal Retaining Rings - 55x2.5x58 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Groove Width (W): 2.65 mm + 0.13 / - 0.00  
Category: Retaining Rings - Internal - Circlips - Standard - Carbon Steel
Part Number: CCI-05500H-C
Internal Retaining Rings - 55x2.5x58 mm Circlips - Carbon Spring Steel Self Finish Circlip
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Fri, Jul 21, 2028