Collection: Retaining Rings - Internal

1202 Products in this selection
This is a combined category of Internal Retaining Rings.
Use the filters in the table below, or the category tree above to refine the selection. To order any item, simply click the part number for a full product page, then add to your cart.
Retaining Rings - Internal
Additional resources:
Anderton Cross Reference PDF
Circlips PDF Catalogue
Circlip Tools
A more concise listing may be found on the Smallparts store at Retaining Rings - Internal. Smallparts promote the most popular MBA products.
Housing Bore (B) Clip Thickness (T) Groove Dia. (Dg) Approx. Loose Circlip OD (Dr) Radial Wall (S) Groove Width (W) Indicative
Image
Housing Bore (B)
19.74
mm

(0.777 in.)
Clip Thickness (T)
1.07
mm
+/- 0.075
(0.042 in.)
Groove Dia. (Dg)
20.96
mm
+ 0.00 / - 0.06
(0.825 in.)
Approx. Loose Circlip OD (Dr)
21.82
mm
+ 0.25 / - 0.13
Groove Width (W)
1.17
mm
+ 0.08 / - 0.00
Internal Retaining Rings - 19.74x1.07x20.96 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Clearance in Bore (C): 11.94 mm    Clearance in Groove (C1): 13.21 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-01974-S15 (4 Pcs) Internal Retaining Rings - 19.74x1.07x20.96 mm - Stainless Steel Grade PH15-7 Mo
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
Regular price $20.50 AUD
Regular price Sale price $20.50 AUD
Per 4
Housing Bore (B) Clip Thickness (T) Groove Dia. (Dg) Approx. Loose Circlip OD (Dr) Indicative
Image
Housing Bore (B)
19.74
mm

(0.777 in.)
Clip Thickness (T)
1.07
mm
+/- 0.075
(0.042 in.)
Groove Dia. (Dg)
20.96
mm
+ 0.00 / - 0.06
(0.825 in.)
Approx. Loose Circlip OD (Dr)
21.82
mm
+ 0.25 / - 0.13
Internal Retaining Rings - 19.74x1.07x20.96 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Groove Width (W): 1.17 mm + 0.08 / - 0.00   Clearance in Bore (C): 11.94 mm    Clearance in Groove (C1): 13.21 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-01974-S15 (4 Pcs) Internal Retaining Rings - 19.74x1.07x20.96 mm - Stainless Steel Grade PH15-7 Mo
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
Regular price $20.50 AUD
Regular price Sale price $20.50 AUD
Per 4
View the product page first if you are unsure.
Housing Bore (B)
19.74
mm

(0.777 in.)
Clip Thickness (T)
1.07
mm
+/- 0.075
(0.042 in.)
Groove Dia. (Dg)
20.96
mm
+ 0.00 / - 0.06
(0.825 in.)
Approx. Loose Circlip OD (Dr)
21.82
mm
+ 0.25 / - 0.13
Groove Width (W)
1.17
mm
+ 0.08 / - 0.00
Internal Retaining Rings - 19.74x1.07x20.96 mm - Carbon Steel Zinc Plated
Material: Carbon Steel Zinc Plated    Clearance in Bore (C): 11.94 mm    Clearance in Groove (C1): 13.21 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-01974-CZY (50 Pcs) Internal Retaining Rings - 19.74x1.07x20.96 mm - Carbon Steel Zinc Plated
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
Regular price $51.68 AUD
Regular price Sale price $51.68 AUD
Per 50
Housing Bore (B)
19.74
mm

(0.777 in.)
Clip Thickness (T)
1.07
mm
+/- 0.075
(0.042 in.)
Groove Dia. (Dg)
20.96
mm
+ 0.00 / - 0.06
(0.825 in.)
Approx. Loose Circlip OD (Dr)
21.82
mm
+ 0.25 / - 0.13
Internal Retaining Rings - 19.74x1.07x20.96 mm - Carbon Steel Zinc Plated
Material: Carbon Steel Zinc Plated    Groove Width (W): 1.17 mm + 0.08 / - 0.00   Clearance in Bore (C): 11.94 mm    Clearance in Groove (C1): 13.21 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-01974-CZY (50 Pcs) Internal Retaining Rings - 19.74x1.07x20.96 mm - Carbon Steel Zinc Plated
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
Regular price $51.68 AUD
Regular price Sale price $51.68 AUD
Per 50
View the product page first if you are unsure.
Housing Bore (B)
19.74
mm

(0.777 in.)
Clip Thickness (T)
1.07
mm
+/- 0.075
(0.042 in.)
Groove Dia. (Dg)
20.96
mm
+ 0.00 / - 0.06
(0.825 in.)
Approx. Loose Circlip OD (Dr)
21.82
mm
+ 0.25 / - 0.13
Groove Width (W)
1.17
mm
+ 0.08 / - 0.00
Internal Retaining Rings - 19.74x1.07x20.96 mm - Carbon Steel
Material: Carbon Steel    Clearance in Bore (C): 11.94 mm    Clearance in Groove (C1): 13.21 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-01974-C (10 Pcs) Internal Retaining Rings - 19.74x1.07x20.96 mm - Carbon Steel
15 units (150 pcs) Available Immediately | Further orders can be expected around Sun, Jun 08, 2025
Regular price $6.32 AUD
Regular price Sale price $6.32 AUD
Per 10
Housing Bore (B)
19.74
mm

(0.777 in.)
Clip Thickness (T)
1.07
mm
+/- 0.075
(0.042 in.)
Groove Dia. (Dg)
20.96
mm
+ 0.00 / - 0.06
(0.825 in.)
Approx. Loose Circlip OD (Dr)
21.82
mm
+ 0.25 / - 0.13
Internal Retaining Rings - 19.74x1.07x20.96 mm - Carbon Steel
Material: Carbon Steel    Groove Width (W): 1.17 mm + 0.08 / - 0.00   Clearance in Bore (C): 11.94 mm    Clearance in Groove (C1): 13.21 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-01974-C (10 Pcs) Internal Retaining Rings - 19.74x1.07x20.96 mm - Carbon Steel
15 units (150 pcs) Available Immediately | Further orders can be expected around Sun, Jun 08, 2025
Regular price $6.32 AUD
Regular price Sale price $6.32 AUD
Per 10
View the product page first if you are unsure.
Housing Bore (B)
20.00
mm

(0.787 in.)
Clip Thickness (T)
1.00
mm
+ 0.13 / - 0.00
(0.039 in.)
Groove Dia. (Dg)
21.00
mm
+ 0.00 / - 0.06
(0.827 in.)
Approx. Loose Circlip OD (Dr)
21.50
mm
+ 0.42 / - 0.13
Groove Width (W)
1.10
mm
+ 0.08 / - 0.00
Internal Retaining Rings - 20x1x21 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Clearance in Bore (C): 11.20 mm    Clearance in Groove (C1): 12.60 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-02000-S15 (4 Pcs) Internal Retaining Rings - 20x1x21 mm - Stainless Steel Grade PH15-7 Mo
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
Regular price $21.23 AUD
Regular price Sale price $21.23 AUD
Per 4
Housing Bore (B)
20.00
mm

(0.787 in.)
Clip Thickness (T)
1.00
mm
+ 0.13 / - 0.00
(0.039 in.)
Groove Dia. (Dg)
21.00
mm
+ 0.00 / - 0.06
(0.827 in.)
Approx. Loose Circlip OD (Dr)
21.50
mm
+ 0.42 / - 0.13
Internal Retaining Rings - 20x1x21 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Groove Width (W): 1.10 mm + 0.08 / - 0.00   Clearance in Bore (C): 11.20 mm    Clearance in Groove (C1): 12.60 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-02000-S15 (4 Pcs) Internal Retaining Rings - 20x1x21 mm - Stainless Steel Grade PH15-7 Mo
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
Regular price $21.23 AUD
Regular price Sale price $21.23 AUD
Per 4
View the product page first if you are unsure.
Housing Bore (B)
20.00
mm

(0.787 in.)
Clip Thickness (T)
1.00
mm
+ 0.13 / - 0.00
(0.039 in.)
Groove Dia. (Dg)
21.00
mm
+ 0.00 / - 0.06
(0.827 in.)
Approx. Loose Circlip OD (Dr)
21.50
mm
+ 0.42 / - 0.13
Groove Width (W)
1.10
mm
+ 0.08 / - 0.00
Internal Retaining Rings - 20x1x21 mm - Carbon Steel
Material: Carbon Steel    Clearance in Bore (C): 11.20 mm    Clearance in Groove (C1): 12.60 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-02000-C (20 Pcs) Internal Retaining Rings - 20x1x21 mm - Carbon Steel
38 units (760 pcs) Available Immediately | Further orders can be expected around Sun, Jun 08, 2025
Regular price $6.23 AUD
Regular price Sale price $6.23 AUD
Per 20
Housing Bore (B)
20.00
mm

(0.787 in.)
Clip Thickness (T)
1.00
mm
+ 0.13 / - 0.00
(0.039 in.)
Groove Dia. (Dg)
21.00
mm
+ 0.00 / - 0.06
(0.827 in.)
Approx. Loose Circlip OD (Dr)
21.50
mm
+ 0.42 / - 0.13
Internal Retaining Rings - 20x1x21 mm - Carbon Steel
Material: Carbon Steel    Groove Width (W): 1.10 mm + 0.08 / - 0.00   Clearance in Bore (C): 11.20 mm    Clearance in Groove (C1): 12.60 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-02000-C (20 Pcs) Internal Retaining Rings - 20x1x21 mm - Carbon Steel
38 units (760 pcs) Available Immediately | Further orders can be expected around Sun, Jun 08, 2025
Regular price $6.23 AUD
Regular price Sale price $6.23 AUD
Per 20
View the product page first if you are unsure.
Housing Bore (B)
20.00
mm

(0.787 in.)
Clip Thickness (T)
1.00
mm
+ 0.15 / - 0.00
(0.039 in.)
Groove Dia. (Dg)
21.00
mm
+ 0.00 / - 0.06
(0.827 in.)
Approx. Loose Circlip OD (Dr)
21.63
mm
+ 0.42 / - 0.13
Radial Wall (S)
2.3 - 2.4
mm
Groove Width (W)
1.10
mm
Internal Retaining Rings - 20x1x21 mm - Carbon Steel
Material: Carbon Steel   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-02000-C-V (100 Pcs) Internal Retaining Rings - 20x1x21 mm - Carbon Steel
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
Regular price $90.95 AUD
Regular price Sale price $90.95 AUD
Per 100
Housing Bore (B)
20.00
mm

(0.787 in.)
Clip Thickness (T)
1.00
mm
+ 0.15 / - 0.00
(0.039 in.)
Groove Dia. (Dg)
21.00
mm
+ 0.00 / - 0.06
(0.827 in.)
Approx. Loose Circlip OD (Dr)
21.63
mm
+ 0.42 / - 0.13
Internal Retaining Rings - 20x1x21 mm - Carbon Steel
Material: Carbon Steel    Radial Wall (S): 2.3 - 2.4 mm    Groove Width (W): 1.10 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-02000-C-V (100 Pcs) Internal Retaining Rings - 20x1x21 mm - Carbon Steel
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
Regular price $90.95 AUD
Regular price Sale price $90.95 AUD
Per 100
View the product page first if you are unsure.
Housing Bore (B)
20.00
mm

(0.787 in.)
Clip Thickness (T)
1.00
mm
+ 0.00 / - 0.15
(0.039 in.)
Groove Dia. (Dg)
21.15
mm
+ 0.00 / - 0.06
(0.833 in.)
Approx. Loose Circlip OD (Dr)
21.37
mm
Radial Wall (S)
2.40
mm
Groove Width (W)
1.10
mm
1121304 | DJK-020 --- Internal Retaining Rings - 20x1x21.15 mm - Spring Steel
Material: Spring Steel   
Category: Retaining Rings - Internal - Circlips
Part Number: DJK-020 Internal Retaining Rings - 20x1x21.15 mm - Spring Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B)
20.00
mm

(0.787 in.)
Clip Thickness (T)
1.00
mm
+ 0.00 / - 0.15
(0.039 in.)
Groove Dia. (Dg)
21.15
mm
+ 0.00 / - 0.06
(0.833 in.)
Approx. Loose Circlip OD (Dr)
21.37
mm
1121304 | DJK-020 --- Internal Retaining Rings - 20x1x21.15 mm - Spring Steel
Material: Spring Steel    Radial Wall (S): 2.40 mm    Groove Width (W): 1.10 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: DJK-020 Internal Retaining Rings - 20x1x21.15 mm - Spring Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B)
20.00
mm

(0.787 in.)
Clip Thickness (T)
1.20
mm
+ 0 / - 0.10
(0.047 in.)
Groove Dia. (Dg)
20.60
mm
+ 0.13 / - 0.00
(0.811 in.)
Approx. Loose Circlip OD (Dr)
21.00
mm
Radial Wall (S)
1.75
mm
+ 0 / - 0.10
Groove Width (W)
1.30
mm
Internal Retaining Rings - 20x1.2x20.6 mm - Spring Steel
Material: Spring Steel    Clearance in Groove (C1): 17.5 mm   
Category: Retaining Rings - Internal - Snap Rings
Part Number: WRI-0200-LS (250 Pcs) Internal Retaining Rings - 20x1.2x20.6 mm - Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 08, 2025
Regular price $279.95 AUD
Regular price Sale price $279.95 AUD
Per 250
Housing Bore (B)
20.00
mm

(0.787 in.)
Clip Thickness (T)
1.20
mm
+ 0 / - 0.10
(0.047 in.)
Groove Dia. (Dg)
20.60
mm
+ 0.13 / - 0.00
(0.811 in.)
Approx. Loose Circlip OD (Dr)
21.00
mm
Internal Retaining Rings - 20x1.2x20.6 mm - Spring Steel
Material: Spring Steel    Radial Wall (S): 1.75 mm + 0 / - 0.10    Groove Width (W): 1.30 mm    Clearance in Groove (C1): 17.5 mm   
Category: Retaining Rings - Internal - Snap Rings
Part Number: WRI-0200-LS (250 Pcs) Internal Retaining Rings - 20x1.2x20.6 mm - Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 08, 2025
Regular price $279.95 AUD
Regular price Sale price $279.95 AUD
Per 250
View the product page first if you are unsure.
Housing Bore (B)
20.00
mm

(0.787 in.)
Clip Thickness (T)
1.4
mm
+ 0.08 / - 0.04
(0.055 in.)
Groove Dia. (Dg)
21.69
mm
Min.
(0.854 in.)
Approx. Loose Circlip OD (Dr)
22.50
mm
Groove Width (W)
1.50
mm
+ 0.08 / - 0.00
Internal Retaining Rings - 20x1.4x21.69 mm - Spring Steel
Material: Spring Steel    Clearance in Bore (C): 19.7 mm   
Category: Retaining Rings - Internal - Round Wire
Part Number: WRI-0200A-RD Internal Retaining Rings - 20x1.4x21.69 mm - Spring Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B)
20.00
mm

(0.787 in.)
Clip Thickness (T)
1.4
mm
+ 0.08 / - 0.04
(0.055 in.)
Groove Dia. (Dg)
21.69
mm
Min.
(0.854 in.)
Approx. Loose Circlip OD (Dr)
22.50
mm
Internal Retaining Rings - 20x1.4x21.69 mm - Spring Steel
Material: Spring Steel    Groove Width (W): 1.50 mm + 0.08 / - 0.00   Clearance in Bore (C): 19.7 mm   
Category: Retaining Rings - Internal - Round Wire
Part Number: WRI-0200A-RD Internal Retaining Rings - 20x1.4x21.69 mm - Spring Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B)
20.00
mm

(0.787 in.)
Clip Thickness (T)
1.50
mm
+ 0.15 / - 0.00
(0.059 in.)
Groove Dia. (Dg)
21.00
mm
+ 0.00 / - 0.06
(0.827 in.)
Approx. Loose Circlip OD (Dr)
21.50
mm
+ 0.42 / - 0.13
Groove Width (W)
1.60
mm
+ 0.08 / - 0.00
Internal Retaining Rings - 20x1.5x21 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-02000H-C Internal Retaining Rings - 20x1.5x21 mm - Carbon Spring Steel Self Finish
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B)
20.00
mm

(0.787 in.)
Clip Thickness (T)
1.50
mm
+ 0.15 / - 0.00
(0.059 in.)
Groove Dia. (Dg)
21.00
mm
+ 0.00 / - 0.06
(0.827 in.)
Approx. Loose Circlip OD (Dr)
21.50
mm
+ 0.42 / - 0.13
Internal Retaining Rings - 20x1.5x21 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Groove Width (W): 1.60 mm + 0.08 / - 0.00  
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-02000H-C Internal Retaining Rings - 20x1.5x21 mm - Carbon Spring Steel Self Finish
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B)
20.00
mm

(0.787 in.)
Clip Thickness (T)
2.0
mm
B DIN 2076
(0.079 in.)
Groove Dia. (Dg)
22.00
mm
+ 0.5 / - 0.0
(0.866 in.)
Approx. Loose Circlip OD (Dr)
22.30
mm
Groove Width (W)
1.80
mm
Internal Retaining Rings - 20x2x22 mm - Spring Steel
Material: Spring Steel    Clearance in Bore (C): 18.3 mm   
Category: Retaining Rings - Internal - Round Wire
Part Number: WRI-0200-RD Internal Retaining Rings - 20x2x22 mm - Spring Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B)
20.00
mm

(0.787 in.)
Clip Thickness (T)
2.0
mm
B DIN 2076
(0.079 in.)
Groove Dia. (Dg)
22.00
mm
+ 0.5 / - 0.0
(0.866 in.)
Approx. Loose Circlip OD (Dr)
22.30
mm
Internal Retaining Rings - 20x2x22 mm - Spring Steel
Material: Spring Steel    Groove Width (W): 1.80 mm    Clearance in Bore (C): 18.3 mm   
Category: Retaining Rings - Internal - Round Wire
Part Number: WRI-0200-RD Internal Retaining Rings - 20x2x22 mm - Spring Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B)
20.64
mm

(0.813 in.)
Clip Thickness (T)
1.07
mm
+/- 0.075
(0.042 in.)
Groove Dia. (Dg)
21.89
mm
+ 0.00 / - 0.06
(0.862 in.)
Approx. Loose Circlip OD (Dr)
22.89
mm
+ 0.38 / - 0.25
Groove Width (W)
1.17
mm
+ 0.08 / - 0.00
Internal Retaining Rings - 20.64x1.07x21.89 mm - Carbon Steel
Material: Carbon Steel    Clearance in Bore (C): 12.45 mm    Clearance in Groove (C1): 13.46 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-02064-C (100 Pcs) Internal Retaining Rings - 20.64x1.07x21.89 mm - Carbon Steel
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
Regular price $55.68 AUD
Regular price Sale price $55.68 AUD
Per 100
Housing Bore (B)
20.64
mm

(0.813 in.)
Clip Thickness (T)
1.07
mm
+/- 0.075
(0.042 in.)
Groove Dia. (Dg)
21.89
mm
+ 0.00 / - 0.06
(0.862 in.)
Approx. Loose Circlip OD (Dr)
22.89
mm
+ 0.38 / - 0.25
Internal Retaining Rings - 20.64x1.07x21.89 mm - Carbon Steel
Material: Carbon Steel    Groove Width (W): 1.17 mm + 0.08 / - 0.00   Clearance in Bore (C): 12.45 mm    Clearance in Groove (C1): 13.46 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-02064-C (100 Pcs) Internal Retaining Rings - 20.64x1.07x21.89 mm - Carbon Steel
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
Regular price $55.68 AUD
Regular price Sale price $55.68 AUD
Per 100
View the product page first if you are unsure.
Housing Bore (B)
20.64
mm

(0.813 in.)
Clip Thickness (T)
1.07
mm
+/- 0.075
(0.042 in.)
Groove Dia. (Dg)
21.89
mm
+ 0.00 / - 0.06
(0.862 in.)
Approx. Loose Circlip OD (Dr)
22.89
mm
+ 0.38 / - 0.25
Groove Width (W)
1.17
mm
+ 0.08 / - 0.00
Internal Retaining Rings - 20.64x1.07x21.89 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Clearance in Bore (C): 12.45 mm    Clearance in Groove (C1): 13.46 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-02064-S15 (4 Pcs) Internal Retaining Rings - 20.64x1.07x21.89 mm - Stainless Steel Grade PH15-7 Mo
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
Regular price $20.32 AUD
Regular price Sale price $20.32 AUD
Per 4
Housing Bore (B)
20.64
mm

(0.813 in.)
Clip Thickness (T)
1.07
mm
+/- 0.075
(0.042 in.)
Groove Dia. (Dg)
21.89
mm
+ 0.00 / - 0.06
(0.862 in.)
Approx. Loose Circlip OD (Dr)
22.89
mm
+ 0.38 / - 0.25
Internal Retaining Rings - 20.64x1.07x21.89 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Groove Width (W): 1.17 mm + 0.08 / - 0.00   Clearance in Bore (C): 12.45 mm    Clearance in Groove (C1): 13.46 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-02064-S15 (4 Pcs) Internal Retaining Rings - 20.64x1.07x21.89 mm - Stainless Steel Grade PH15-7 Mo
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
Regular price $20.32 AUD
Regular price Sale price $20.32 AUD
Per 4
View the product page first if you are unsure.
Housing Bore (B)
20.64
mm

(0.813 in.)
Clip Thickness (T)
1.07
mm
+/- 0.075
(0.042 in.)
Groove Dia. (Dg)
21.89
mm
+ 0.00 / - 0.06
(0.862 in.)
Approx. Loose Circlip OD (Dr)
22.89
mm
+ 0.38 / - 0.25
Groove Width (W)
1.17
mm
+ 0.08 / - 0.00
Internal Retaining Rings - 20.64x1.07x21.89 mm - Carbon Steel Zinc Plated
Material: Carbon Steel Zinc Plated    Clearance in Bore (C): 12.45 mm    Clearance in Groove (C1): 13.46 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-02064-CZY (250 Pcs) Internal Retaining Rings - 20.64x1.07x21.89 mm - Carbon Steel Zinc Plated
Out of Stock | Backorder Now | Orders can be expected around Wed, Sep 10, 2025
Regular price $223.14 AUD
Regular price Sale price $223.14 AUD
Per 250
Housing Bore (B)
20.64
mm

(0.813 in.)
Clip Thickness (T)
1.07
mm
+/- 0.075
(0.042 in.)
Groove Dia. (Dg)
21.89
mm
+ 0.00 / - 0.06
(0.862 in.)
Approx. Loose Circlip OD (Dr)
22.89
mm
+ 0.38 / - 0.25
Internal Retaining Rings - 20.64x1.07x21.89 mm - Carbon Steel Zinc Plated
Material: Carbon Steel Zinc Plated    Groove Width (W): 1.17 mm + 0.08 / - 0.00   Clearance in Bore (C): 12.45 mm    Clearance in Groove (C1): 13.46 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-02064-CZY (250 Pcs) Internal Retaining Rings - 20.64x1.07x21.89 mm - Carbon Steel Zinc Plated
Out of Stock | Backorder Now | Orders can be expected around Wed, Sep 10, 2025
Regular price $223.14 AUD
Regular price Sale price $223.14 AUD
Per 250
View the product page first if you are unsure.
Housing Bore (B)
20.64
mm

(0.813 in.)
Clip Thickness (T)
1.07
mm
+/- 0.076
(0.042 in.)
Groove Dia. (Dg)
21.89
mm
+/- 0.052
(0.862 in.)
Approx. Loose Circlip OD (Dr)
22.89
mm
Radial Wall (S)
1.12 - 2.34
mm
Groove Width (W)
1.17
mm
Internal Retaining Rings - 20.64x1.07x21.89 mm - Carbon Steel
Material: Carbon Steel   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-02063-C-V (50 Pcs) Internal Retaining Rings - 20.64x1.07x21.89 mm - Carbon Steel
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
Regular price $61.14 AUD
Regular price Sale price $61.14 AUD
Per 50
Housing Bore (B)
20.64
mm

(0.813 in.)
Clip Thickness (T)
1.07
mm
+/- 0.076
(0.042 in.)
Groove Dia. (Dg)
21.89
mm
+/- 0.052
(0.862 in.)
Approx. Loose Circlip OD (Dr)
22.89
mm
Internal Retaining Rings - 20.64x1.07x21.89 mm - Carbon Steel
Material: Carbon Steel    Radial Wall (S): 1.12 - 2.34 mm    Groove Width (W): 1.17 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-02063-C-V (50 Pcs) Internal Retaining Rings - 20.64x1.07x21.89 mm - Carbon Steel
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
Regular price $61.14 AUD
Regular price Sale price $61.14 AUD
Per 50
View the product page first if you are unsure.
Housing Bore (B)
21.00
mm

(0.827 in.)
Clip Thickness (T)
1.00
mm
+ 0.13 / - 0.00
(0.039 in.)
Groove Dia. (Dg)
22.00
mm
+ 0.00 / - 0.06
(0.866 in.)
Approx. Loose Circlip OD (Dr)
22.50
mm
+ 0.42 / - 0.13
Groove Width (W)
1.10
mm
+ 0.08 / - 0.00
Internal Retaining Rings - 21x1x22 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Clearance in Bore (C): 12.20 mm    Clearance in Groove (C1): 13.60 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-02100-S15 (50 Pcs) Internal Retaining Rings - 21x1x22 mm - Stainless Steel Grade PH15-7 Mo
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
Regular price $105.32 AUD
Regular price Sale price $105.32 AUD
Per 50
Housing Bore (B)
21.00
mm

(0.827 in.)
Clip Thickness (T)
1.00
mm
+ 0.13 / - 0.00
(0.039 in.)
Groove Dia. (Dg)
22.00
mm
+ 0.00 / - 0.06
(0.866 in.)
Approx. Loose Circlip OD (Dr)
22.50
mm
+ 0.42 / - 0.13
Internal Retaining Rings - 21x1x22 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Groove Width (W): 1.10 mm + 0.08 / - 0.00   Clearance in Bore (C): 12.20 mm    Clearance in Groove (C1): 13.60 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-02100-S15 (50 Pcs) Internal Retaining Rings - 21x1x22 mm - Stainless Steel Grade PH15-7 Mo
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
Regular price $105.32 AUD
Regular price Sale price $105.32 AUD
Per 50
View the product page first if you are unsure.
Housing Bore (B)
21.00
mm

(0.827 in.)
Clip Thickness (T)
1.00
mm
+ 0.13 / - 0.00
(0.039 in.)
Groove Dia. (Dg)
22.00
mm
+ 0.00 / - 0.06
(0.866 in.)
Approx. Loose Circlip OD (Dr)
22.50
mm
+ 0.42 / - 0.13
Groove Width (W)
1.10
mm
+ 0.08 / - 0.00
Internal Retaining Rings - 21x1x22 mm - Carbon Steel
Material: Carbon Steel    Clearance in Bore (C): 12.20 mm    Clearance in Groove (C1): 13.60 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-02100-C (20 Pcs) Internal Retaining Rings - 21x1x22 mm - Carbon Steel
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
Regular price $7.23 AUD
Regular price Sale price $7.23 AUD
Per 20
Housing Bore (B)
21.00
mm

(0.827 in.)
Clip Thickness (T)
1.00
mm
+ 0.13 / - 0.00
(0.039 in.)
Groove Dia. (Dg)
22.00
mm
+ 0.00 / - 0.06
(0.866 in.)
Approx. Loose Circlip OD (Dr)
22.50
mm
+ 0.42 / - 0.13
Internal Retaining Rings - 21x1x22 mm - Carbon Steel
Material: Carbon Steel    Groove Width (W): 1.10 mm + 0.08 / - 0.00   Clearance in Bore (C): 12.20 mm    Clearance in Groove (C1): 13.60 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-02100-C (20 Pcs) Internal Retaining Rings - 21x1x22 mm - Carbon Steel
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
Regular price $7.23 AUD
Regular price Sale price $7.23 AUD
Per 20
View the product page first if you are unsure.
Housing Bore (B)
21.00
mm

(0.827 in.)
Clip Thickness (T)
1.00
mm
+ 0.15 / - 0.00
(0.039 in.)
Groove Dia. (Dg)
22.00
mm
+ 0.00 / - 0.06
(0.866 in.)
Approx. Loose Circlip OD (Dr)
22.50
mm
+ 0.42 / - 0.13
Radial Wall (S)
2.3 - 2.4
mm
Groove Width (W)
1.10
mm
Internal Retaining Rings - 21x1x22 mm - Spring Steel
Material: Spring Steel   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-02100-C-V (250 Pcs) Internal Retaining Rings - 21x1x22 mm - Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 08, 2025
Regular price $206.14 AUD
Regular price Sale price $206.14 AUD
Per 250
Housing Bore (B)
21.00
mm

(0.827 in.)
Clip Thickness (T)
1.00
mm
+ 0.15 / - 0.00
(0.039 in.)
Groove Dia. (Dg)
22.00
mm
+ 0.00 / - 0.06
(0.866 in.)
Approx. Loose Circlip OD (Dr)
22.50
mm
+ 0.42 / - 0.13
Internal Retaining Rings - 21x1x22 mm - Spring Steel
Material: Spring Steel    Radial Wall (S): 2.3 - 2.4 mm    Groove Width (W): 1.10 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-02100-C-V (250 Pcs) Internal Retaining Rings - 21x1x22 mm - Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 08, 2025
Regular price $206.14 AUD
Regular price Sale price $206.14 AUD
Per 250
View the product page first if you are unsure.
Housing Bore (B)
21.00
mm

(0.827 in.)
Clip Thickness (T)
1.00
mm
+ 0.00 / - 0.15
(0.039 in.)
Groove Dia. (Dg)
22.15
mm
+ 0.00 / - 0.06
(0.872 in.)
Approx. Loose Circlip OD (Dr)
22.37 - 22.92
mm
Radial Wall (S)
2.40
mm
Groove Width (W)
1.10
mm
1125082 | DJK-021 --- Internal Retaining Rings - 21x1x22.15 mm - Spring Steel
Material: Spring Steel   
Category: Retaining Rings - Internal - Circlips
Part Number: DJK-021 Internal Retaining Rings - 21x1x22.15 mm - Spring Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B)
21.00
mm

(0.827 in.)
Clip Thickness (T)
1.00
mm
+ 0.00 / - 0.15
(0.039 in.)
Groove Dia. (Dg)
22.15
mm
+ 0.00 / - 0.06
(0.872 in.)
Approx. Loose Circlip OD (Dr)
22.37 - 22.92
mm
1125082 | DJK-021 --- Internal Retaining Rings - 21x1x22.15 mm - Spring Steel
Material: Spring Steel    Radial Wall (S): 2.40 mm    Groove Width (W): 1.10 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: DJK-021 Internal Retaining Rings - 21x1x22.15 mm - Spring Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B)
21.00
mm

(0.827 in.)
Clip Thickness (T)
1.20
mm
+ 0 / - 0.10
(0.047 in.)
Groove Dia. (Dg)
21.60
mm
+ 0.13 / - 0.00
(0.85 in.)
Approx. Loose Circlip OD (Dr)
22.00
mm
Radial Wall (S)
1.75
mm
+ 0 / - 0.10
Groove Width (W)
1.30
mm
Internal Retaining Rings - 21x1.2x21.6 mm - Spring Steel
Material: Spring Steel    Clearance in Groove (C1): 18.5 mm   
Category: Retaining Rings - Internal - Snap Rings
Part Number: WRI-0210-LS Internal Retaining Rings - 21x1.2x21.6 mm - Spring Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B)
21.00
mm

(0.827 in.)
Clip Thickness (T)
1.20
mm
+ 0 / - 0.10
(0.047 in.)
Groove Dia. (Dg)
21.60
mm
+ 0.13 / - 0.00
(0.85 in.)
Approx. Loose Circlip OD (Dr)
22.00
mm
Internal Retaining Rings - 21x1.2x21.6 mm - Spring Steel
Material: Spring Steel    Radial Wall (S): 1.75 mm + 0 / - 0.10    Groove Width (W): 1.30 mm    Clearance in Groove (C1): 18.5 mm   
Category: Retaining Rings - Internal - Snap Rings
Part Number: WRI-0210-LS Internal Retaining Rings - 21x1.2x21.6 mm - Spring Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B)
21.00
mm

(0.827 in.)
Clip Thickness (T)
1.6
mm
+ 0.08 / - 0.04
(0.063 in.)
Groove Dia. (Dg)
22.89
mm
Min.
(0.901 in.)
Approx. Loose Circlip OD (Dr)
23.70
mm
Groove Width (W)
1.70
mm
+ 0.08 / - 0.00
Internal Retaining Rings - 21x1.6x22.89 mm - Spring Steel
Material: Spring Steel    Clearance in Bore (C): 20.5 mm   
Category: Retaining Rings - Internal - Round Wire
Part Number: WRI-0210A-RD Internal Retaining Rings - 21x1.6x22.89 mm - Spring Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B)
21.00
mm

(0.827 in.)
Clip Thickness (T)
1.6
mm
+ 0.08 / - 0.04
(0.063 in.)
Groove Dia. (Dg)
22.89
mm
Min.
(0.901 in.)
Approx. Loose Circlip OD (Dr)
23.70
mm
Internal Retaining Rings - 21x1.6x22.89 mm - Spring Steel
Material: Spring Steel    Groove Width (W): 1.70 mm + 0.08 / - 0.00   Clearance in Bore (C): 20.5 mm   
Category: Retaining Rings - Internal - Round Wire
Part Number: WRI-0210A-RD Internal Retaining Rings - 21x1.6x22.89 mm - Spring Steel
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B)
22.00
mm

(0.866 in.)
Clip Thickness (T)
0.79
mm
+/- 0.05
(0.031 in.)
Groove Dia. (Dg)
22.94
mm

(0.903 in.)
Approx. Loose Circlip OD (Dr)
22.97
mm
+ 0.33 / - 0.00
Radial Wall (S)
1.65
mm
+/- 0.10
Groove Width (W)
0.95
mm
+/- 0.08
Internal Retaining Rings - 22x0.79x22.94 mm - Spring Steel
Material: Spring Steel    Clearance in Groove (C1): 19.67 mm +/- 0.04  
Category: Retaining Rings - Internal - Spiral Rings
Part Number: RR-086 (6 Pcs) Internal Retaining Rings - 22x0.79x22.94 mm - Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
Regular price $14.32 AUD
Regular price Sale price $14.32 AUD
Per 6
Housing Bore (B)
22.00
mm

(0.866 in.)
Clip Thickness (T)
0.79
mm
+/- 0.05
(0.031 in.)
Groove Dia. (Dg)
22.94
mm

(0.903 in.)
Approx. Loose Circlip OD (Dr)
22.97
mm
+ 0.33 / - 0.00
Internal Retaining Rings - 22x0.79x22.94 mm - Spring Steel
Material: Spring Steel    Radial Wall (S): 1.65 mm +/- 0.10    Groove Width (W): 0.95 mm +/- 0.08   Clearance in Groove (C1): 19.67 mm +/- 0.04  
Category: Retaining Rings - Internal - Spiral Rings
Part Number: RR-086 (6 Pcs) Internal Retaining Rings - 22x0.79x22.94 mm - Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
Regular price $14.32 AUD
Regular price Sale price $14.32 AUD
Per 6
View the product page first if you are unsure.
Housing Bore (B)
22.00
mm

(0.866 in.)
Clip Thickness (T)
1.00
mm
+/- 0.075
(0.039 in.)
Groove Dia. (Dg)
23.00
mm
+ 0.00 / - 0.06
(0.906 in.)
Approx. Loose Circlip OD (Dr)
23.50
mm
+ 0.38 / - 0.25
Groove Width (W)
1.17
mm
+ 0.08 / - 0.00
Internal Retaining Rings - 22x1x23 mm - Carbon Steel Zinc Plated
Material: Carbon Steel Zinc Plated    Clearance in Bore (C): 13.20 mm    Clearance in Groove (C1): 14.60 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-02200N-CZY (50 Pcs) Internal Retaining Rings - 22x1x23 mm - Carbon Steel Zinc Plated
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
Regular price $51.95 AUD
Regular price Sale price $51.95 AUD
Per 50
Housing Bore (B)
22.00
mm

(0.866 in.)
Clip Thickness (T)
1.00
mm
+/- 0.075
(0.039 in.)
Groove Dia. (Dg)
23.00
mm
+ 0.00 / - 0.06
(0.906 in.)
Approx. Loose Circlip OD (Dr)
23.50
mm
+ 0.38 / - 0.25
Internal Retaining Rings - 22x1x23 mm - Carbon Steel Zinc Plated
Material: Carbon Steel Zinc Plated    Groove Width (W): 1.17 mm + 0.08 / - 0.00   Clearance in Bore (C): 13.20 mm    Clearance in Groove (C1): 14.60 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-02200N-CZY (50 Pcs) Internal Retaining Rings - 22x1x23 mm - Carbon Steel Zinc Plated
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
Regular price $51.95 AUD
Regular price Sale price $51.95 AUD
Per 50
View the product page first if you are unsure.
Housing Bore (B)
22.00
mm

(0.866 in.)
Clip Thickness (T)
1.00
mm
+/- 0.075
(0.039 in.)
Groove Dia. (Dg)
23.00
mm
+ 0.00 / - 0.06
(0.906 in.)
Approx. Loose Circlip OD (Dr)
23.50
mm
+ 0.38 / - 0.25
Groove Width (W)
1.17
mm
+ 0.08 / - 0.00
Internal Retaining Rings - 22x1x23 mm - Carbon Steel
Material: Carbon Steel    Clearance in Bore (C): 13.20 mm    Clearance in Groove (C1): 14.60 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-02200N-C (10 Pcs) Internal Retaining Rings - 22x1x23 mm - Carbon Steel
7 units (70 pcs) Available Immediately | Further orders can be expected around Sun, Jun 08, 2025
Regular price $6.14 AUD
Regular price Sale price $6.14 AUD
Per 10
Housing Bore (B)
22.00
mm

(0.866 in.)
Clip Thickness (T)
1.00
mm
+/- 0.075
(0.039 in.)
Groove Dia. (Dg)
23.00
mm
+ 0.00 / - 0.06
(0.906 in.)
Approx. Loose Circlip OD (Dr)
23.50
mm
+ 0.38 / - 0.25
Internal Retaining Rings - 22x1x23 mm - Carbon Steel
Material: Carbon Steel    Groove Width (W): 1.17 mm + 0.08 / - 0.00   Clearance in Bore (C): 13.20 mm    Clearance in Groove (C1): 14.60 mm   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-02200N-C (10 Pcs) Internal Retaining Rings - 22x1x23 mm - Carbon Steel
7 units (70 pcs) Available Immediately | Further orders can be expected around Sun, Jun 08, 2025
Regular price $6.14 AUD
Regular price Sale price $6.14 AUD
Per 10
View the product page first if you are unsure.