Collection: Retaining Rings - Internal - Spiral Rings

Retaining Rings -> Internal -> Spiral Rings
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)
168.28
mm

(Equiv. 6.625 in.)
Clip Thickness (T)
2.19
mm
+/- 0.11
(Equiv. 0.086 in.)
Groove Dia. (Dg)
172.90
mm

(Equiv. 6.807 in.)
Approx. Loose Circlip OD (Dr)
175.68
mm
+ 1.40 / - 0.00
Radial Wall (S) Approx.
7.93
mm
+/- 0.16
Groove Width (W)
2.47
mm
+/- 0.20
Internal Retaining Rings - 168.28x2.19x172.9 mm - Stainless Steel 302/304 Similar to A2, 18-8
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Approx. Loose Clip ID: 159.82 +/- 0.08  
Category: Retaining Rings - Internal - Spiral Rings - Medium Duty
Additional stock available from USA subject to Prior Sale = 24
Part Number: RR-662-S02
Internal Retaining Rings - 168.28x2.19x172.9 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sat, Nov 22, 2025
Regular price $42.95 AUD
Regular price $51.55 AUD Sale price $42.95 AUD
Each
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)
168.28
mm

(Equiv. 6.625 in.)
Clip Thickness (T)
2.19
mm
+/- 0.11
(Equiv. 0.086 in.)
Groove Dia. (Dg)
172.90
mm

(Equiv. 6.807 in.)
Approx. Loose Circlip OD (Dr)
175.68
mm
+ 1.40 / - 0.00
Internal Retaining Rings - 168.28x2.19x172.9 mm - Stainless Steel 302/304 Similar to A2, 18-8
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Radial Wall (S) Approx.: 7.93 mm +/- 0.16    Groove Width (W): 2.47 mm +/- 0.20   Approx. Loose Clip ID: 159.82 +/- 0.08  
Category: Retaining Rings - Internal - Spiral Rings - Medium Duty
Additional stock available from USA subject to Prior Sale = 24
Part Number: RR-662-S02
Internal Retaining Rings - 168.28x2.19x172.9 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sat, Nov 22, 2025
Regular price $42.95 AUD
Regular price $51.55 AUD Sale price $42.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
177.80
mm

(Equiv. 7 in.)
Clip Thickness (T)
4.19
mm
+/- 0.13
(Equiv. 0.165 in.)
Groove Dia. (Dg)
185.80
mm

(Equiv. 7.315 in.)
Approx. Loose Circlip OD (Dr)
188.82
mm
+ 1.40 / - 0.00
Radial Wall (S) Approx.
7.93
mm
+/- 0.16
Groove Width (W)
4.52
mm
+/- 0.20
Internal Retaining Rings - 177.8x4.19x185.8 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 172.96 +/- 0.10  
Category: Retaining Rings - Internal - Spiral Rings - Medium-Heavy Duty
Additional stock available from USA subject to Prior Sale = 28
Part Number: RRT-700 (2 Pcs)
Internal Retaining Rings - 177.8x4.19x185.8 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sat, Nov 22, 2025
Regular price $21.86 AUD
Regular price $26.24 AUD Sale price $21.86 AUD
2 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
177.80
mm

(Equiv. 7 in.)
Clip Thickness (T)
4.19
mm
+/- 0.13
(Equiv. 0.165 in.)
Groove Dia. (Dg)
185.80
mm

(Equiv. 7.315 in.)
Approx. Loose Circlip OD (Dr)
188.82
mm
+ 1.40 / - 0.00
Internal Retaining Rings - 177.8x4.19x185.8 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 7.93 mm +/- 0.16    Groove Width (W): 4.52 mm +/- 0.20   Approx. Loose Clip ID: 172.96 +/- 0.10  
Category: Retaining Rings - Internal - Spiral Rings - Medium-Heavy Duty
Additional stock available from USA subject to Prior Sale = 28
Part Number: RRT-700 (2 Pcs)
Internal Retaining Rings - 177.8x4.19x185.8 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sat, Nov 22, 2025
Regular price $21.86 AUD
Regular price $26.24 AUD Sale price $21.86 AUD
2 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
180.98
mm

(Equiv. 7.125 in.)
Clip Thickness (T)
2.19
mm
+/- 0.11
(Equiv. 0.086 in.)
Groove Dia. (Dg)
185.86
mm

(Equiv. 7.317 in.)
Approx. Loose Circlip OD (Dr)
188.94
mm
+ 1.40 / - 0.00
Radial Wall (S) Approx.
7.93
mm
+/- 0.16
Groove Width (W)
2.47
mm
+/- 0.20
Internal Retaining Rings - 180.98x2.19x185.86 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 173.08 +/- 0.08  
Category: Retaining Rings - Internal - Spiral Rings - Medium Duty
Part Number: RR-712 (7 Pcs)
Internal Retaining Rings - 180.98x2.19x185.86 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 22, 2026
Regular price $203.77 AUD
Regular price $244.53 AUD Sale price $203.77 AUD
7 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
180.98
mm

(Equiv. 7.125 in.)
Clip Thickness (T)
2.19
mm
+/- 0.11
(Equiv. 0.086 in.)
Groove Dia. (Dg)
185.86
mm

(Equiv. 7.317 in.)
Approx. Loose Circlip OD (Dr)
188.94
mm
+ 1.40 / - 0.00
Internal Retaining Rings - 180.98x2.19x185.86 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 7.93 mm +/- 0.16    Groove Width (W): 2.47 mm +/- 0.20   Approx. Loose Clip ID: 173.08 +/- 0.08  
Category: Retaining Rings - Internal - Spiral Rings - Medium Duty
Part Number: RR-712 (7 Pcs)
Internal Retaining Rings - 180.98x2.19x185.86 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 22, 2026
Regular price $203.77 AUD
Regular price $244.53 AUD Sale price $203.77 AUD
7 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
209.55
mm

(Equiv. 8.25 in.)
Clip Thickness (T)
2.19
mm
+/- 0.11
(Equiv. 0.086 in.)
Groove Dia. (Dg)
214.94
mm

(Equiv. 8.462 in.)
Approx. Loose Circlip OD (Dr)
218.77
mm
+ 1.65 / - 0.00
Radial Wall (S) Approx.
9.53
mm
+/- 0.16
Groove Width (W)
2.47
mm
+/- 0.20
Internal Retaining Rings - 209.55x2.19x214.94 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 199.71 +/- 0.08  
Category: Retaining Rings - Internal - Spiral Rings - Medium Duty
Part Number: RR-825 (5 Pcs)
Internal Retaining Rings - 209.55x2.19x214.94 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 22, 2026
Regular price $217.77 AUD
Regular price $261.33 AUD Sale price $217.77 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
209.55
mm

(Equiv. 8.25 in.)
Clip Thickness (T)
2.19
mm
+/- 0.11
(Equiv. 0.086 in.)
Groove Dia. (Dg)
214.94
mm

(Equiv. 8.462 in.)
Approx. Loose Circlip OD (Dr)
218.77
mm
+ 1.65 / - 0.00
Internal Retaining Rings - 209.55x2.19x214.94 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 9.53 mm +/- 0.16    Groove Width (W): 2.47 mm +/- 0.20   Approx. Loose Clip ID: 199.71 +/- 0.08  
Category: Retaining Rings - Internal - Spiral Rings - Medium Duty
Part Number: RR-825 (5 Pcs)
Internal Retaining Rings - 209.55x2.19x214.94 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 22, 2026
Regular price $217.77 AUD
Regular price $261.33 AUD Sale price $217.77 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.