Retaining Rings - Internal

Retaining Rings -> Internal
Housing Bore (B) Clip Thickness (T) Groove Dia. (Dg) Approx. Loose Circlip OD (Dr) Radial Wall (S) Approx. Groove Width (W) Indicative
Image
Internal Retaining Rings - 170x5x175 mm Circlips - Carbon Spring Steel Self Finish Circlip
Housing Bore (B)
170.00
mm
Clip Thickness (T)
5.00
mm
+ 0.00 / - 0.12
(Equiv. 0.197 in.)
Groove Dia. (Dg)
175.00
mm
+ 0.63 / - 0.00
(Equiv. 6.89 in.)
Approx. Loose Circlip OD (Dr)
179.50
mm
+ 2.00 / - 0.81
Groove Width (W)
5.15
mm
+ 0.20 / - 0.00
Internal Retaining Rings - 170x5x175 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-17000H-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Housing Bore (B) Clip Thickness (T) Groove Dia. (Dg) Approx. Loose Circlip OD (Dr) Indicative
Image
Internal Retaining Rings - 170x5x175 mm Circlips - Carbon Spring Steel Self Finish Circlip
Housing Bore (B)
170.00
mm
Clip Thickness (T)
5.00
mm
+ 0.00 / - 0.12
(Equiv. 0.197 in.)
Groove Dia. (Dg)
175.00
mm
+ 0.63 / - 0.00
(Equiv. 6.89 in.)
Approx. Loose Circlip OD (Dr)
179.50
mm
+ 2.00 / - 0.81
Internal Retaining Rings - 170x5x175 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Groove Width (W): 5.15 mm + 0.20 / - 0.00  
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-17000H-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Sun, Apr 08, 2029
Internal Retaining Rings - 171.45x4.09x179.2 mm Circlips - Carbon Steel Circlip
Housing Bore (B)
171.45
mm
Clip Thickness (T)
4.09
mm
+ 0.00 / - 0.10
(Equiv. 0.161 in.)
Groove Dia. (Dg)
179.20
mm
+/- 0.204
(Equiv. 7.055 in.)
Approx. Loose Circlip OD (Dr)
190.31
mm
+ 2.03 / - 2.03
Groove Width (W)
4.42
mm
+ 0.20 / - 0.00
Internal Retaining Rings - 171.45x4.09x179.2 mm - Carbon Steel
Material: Carbon Steel   
Category: Retaining Rings - Internal - Circlips
Additional stock available from USA subject to Prior Sale = 11
Part Number: CCI-17145-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Aug 11, 2026
$100.59 AUD
$120.71 AUD $100.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 171.45x4.09x179.2 mm Circlips - Carbon Steel Circlip
Housing Bore (B)
171.45
mm
Clip Thickness (T)
4.09
mm
+ 0.00 / - 0.10
(Equiv. 0.161 in.)
Groove Dia. (Dg)
179.20
mm
+/- 0.204
(Equiv. 7.055 in.)
Approx. Loose Circlip OD (Dr)
190.31
mm
+ 2.03 / - 2.03
Internal Retaining Rings - 171.45x4.09x179.2 mm - Carbon Steel
Material: Carbon Steel    Groove Width (W): 4.42 mm + 0.20 / - 0.00  
Category: Retaining Rings - Internal - Circlips
Additional stock available from USA subject to Prior Sale = 11
Part Number: CCI-17145-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Aug 11, 2026
$100.59 AUD
$120.71 AUD $100.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 171.45x3.84x182.22 mm Circlips - Carbon Spring Steel Circlip
Housing Bore (B)
171.45
mm
Clip Thickness (T)
3.84
mm
+/- 0.08
(Equiv. 0.151 in.)
Groove Dia. (Dg)
182.22
mm
+ 0.20 / - 0.00
(Equiv. 7.174 in.)
Approx. Loose Circlip OD (Dr)
187.07
mm
+ 4.10 / - 0.00
Groove Width (W)
3.25
mm
+ 0.08 / - 0.00
Internal Retaining Rings - 171.45x3.84x182.22 mm - Spring Steel
Material: Carbon Spring Steel   
Category: Retaining Rings - Internal - Circlips
Part Number: CIB-17145-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Oct 10, 2026
$435.77 AUD
$1,022.88 AUD $435.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 171.45x3.84x182.22 mm Circlips - Carbon Spring Steel Circlip
Housing Bore (B)
171.45
mm
Clip Thickness (T)
3.84
mm
+/- 0.08
(Equiv. 0.151 in.)
Groove Dia. (Dg)
182.22
mm
+ 0.20 / - 0.00
(Equiv. 7.174 in.)
Approx. Loose Circlip OD (Dr)
187.07
mm
+ 4.10 / - 0.00
Internal Retaining Rings - 171.45x3.84x182.22 mm - Spring Steel
Material: Carbon Spring Steel    Groove Width (W): 3.25 mm + 0.08 / - 0.00  
Category: Retaining Rings - Internal - Circlips
Part Number: CIB-17145-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Oct 10, 2026
$435.77 AUD
$1,022.88 AUD $435.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 139.7x1.83x143.44 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
139.70
mm
Clip Thickness (T)
1.83
mm
+/- 0.10
(Equiv. 0.072 in.)
Groove Dia. (Dg)
143.44
mm
Approx. Loose Circlip OD (Dr)
145.85
mm
+ 1.14 / - 0.00
Radial Wall (S) Approx.
6.35
mm
+/- 0.13
Groove Width (W)
2.07
mm
+/- 0.18
Internal Retaining Rings - 139.7x1.83x143.44 mm - Spring Steel
Material: Carbon Spring Steel    Clearance in Groove (C1): 133.15 mm +/- 0.06  
Category: Retaining Rings - Internal - Spiral Rings
Additional stock available from USA subject to Prior Sale = 18
Part Number: RR-550 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Aug 11, 2026
$13.77 AUD
$16.53 AUD $13.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 139.7x1.83x143.44 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
139.70
mm
Clip Thickness (T)
1.83
mm
+/- 0.10
(Equiv. 0.072 in.)
Groove Dia. (Dg)
143.44
mm
Approx. Loose Circlip OD (Dr)
145.85
mm
+ 1.14 / - 0.00
Internal Retaining Rings - 139.7x1.83x143.44 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 6.35 mm +/- 0.13    Groove Width (W): 2.07 mm +/- 0.18   Clearance in Groove (C1): 133.15 mm +/- 0.06  
Category: Retaining Rings - Internal - Spiral Rings
Additional stock available from USA subject to Prior Sale = 18
Part Number: RR-550 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Aug 11, 2026
$13.77 AUD
$16.53 AUD $13.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 171.45x3.96x177.04 mm Snap Rings - Carbon Spring Steel
Housing Bore (B)
171.45
mm
Clip Thickness (T)
3.96
mm
+/- 0.05
(Equiv. 0.156 in.)
Groove Dia. (Dg)
177.04
mm
+/- 0.20
(Equiv. 6.97 in.)
Approx. Loose Circlip OD (Dr)
180.34
mm
+ 4.00 / - 0.00
Radial Wall (S) Approx.
8.71
mm
+/- 0.13
Groove Width (W)
4.42
mm
Internal Retaining Rings - 171.45x3.96x177.04 mm - Spring Steel
Material: Carbon Spring Steel    Clearance in Groove (C1): 162.92 mm   
Category: Retaining Rings - Internal - Snap Rings
Part Number: WRI-1715-LS-O (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Internal Retaining Rings - 171.45x3.96x177.04 mm Snap Rings - Carbon Spring Steel
Housing Bore (B)
171.45
mm
Clip Thickness (T)
3.96
mm
+/- 0.05
(Equiv. 0.156 in.)
Groove Dia. (Dg)
177.04
mm
+/- 0.20
(Equiv. 6.97 in.)
Approx. Loose Circlip OD (Dr)
180.34
mm
+ 4.00 / - 0.00
Internal Retaining Rings - 171.45x3.96x177.04 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 8.71 mm +/- 0.13    Groove Width (W): 4.42 mm    Clearance in Groove (C1): 162.92 mm   
Category: Retaining Rings - Internal - Snap Rings
Part Number: WRI-1715-LS-O (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Sun, Apr 08, 2029
Internal Retaining Rings - 171.45x3.96x179.2 mm Snap Rings - Carbon Spring Steel
Housing Bore (B)
171.45
mm
Clip Thickness (T)
3.96
mm
+/- 0.05
(Equiv. 0.156 in.)
Groove Dia. (Dg)
179.20
mm
+/- 0.20
(Equiv. 7.055 in.)
Approx. Loose Circlip OD (Dr)
182.37
mm
+ 3.80 / - 0.00
Radial Wall (S) Approx.
8.71
mm
+/- 0.13
Groove Width (W)
4.42
mm
Internal Retaining Rings - 171.45x3.96x179.2 mm - Spring Steel
Material: Carbon Spring Steel    Clearance in Groove (C1): 164.95 mm   
Category: Retaining Rings - Internal - Snap Rings
Part Number: WRI-1715-LS-N (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Internal Retaining Rings - 171.45x3.96x179.2 mm Snap Rings - Carbon Spring Steel
Housing Bore (B)
171.45
mm
Clip Thickness (T)
3.96
mm
+/- 0.05
(Equiv. 0.156 in.)
Groove Dia. (Dg)
179.20
mm
+/- 0.20
(Equiv. 7.055 in.)
Approx. Loose Circlip OD (Dr)
182.37
mm
+ 3.80 / - 0.00
Internal Retaining Rings - 171.45x3.96x179.2 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 8.71 mm +/- 0.13    Groove Width (W): 4.42 mm    Clearance in Groove (C1): 164.95 mm   
Category: Retaining Rings - Internal - Snap Rings
Part Number: WRI-1715-LS-N (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Sun, Apr 08, 2029
Internal Retaining Rings - 139.7x3.28x146.38 mm Circlips - Carbon Steel Circlip
Housing Bore (B)
139.70
mm
Clip Thickness (T)
3.28
mm
+ 0.00 / - 0.10
(Equiv. 0.129 in.)
Groove Dia. (Dg)
146.38
mm
+/- 0.178
(Equiv. 5.763 in.)
Approx. Loose Circlip OD (Dr)
153.25
mm
+ 1.65 / - 1.65
Groove Width (W)
3.53
mm
+ 0.15 / - 0.00
Internal Retaining Rings - 139.7x3.28x146.38 mm - Carbon Steel
Material: Carbon Steel    Clearance in Bore (C): 115.82 mm    Clearance in Groove (C1): 122.68 mm   
Category: Retaining Rings - Internal - Circlips
Additional stock available from USA subject to Prior Sale = 1047
Part Number: CCI-13970-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Aug 11, 2026
$35.86 AUD
$43.04 AUD $35.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 139.7x3.28x146.38 mm Circlips - Carbon Steel Circlip
Housing Bore (B)
139.70
mm
Clip Thickness (T)
3.28
mm
+ 0.00 / - 0.10
(Equiv. 0.129 in.)
Groove Dia. (Dg)
146.38
mm
+/- 0.178
(Equiv. 5.763 in.)
Approx. Loose Circlip OD (Dr)
153.25
mm
+ 1.65 / - 1.65
Internal Retaining Rings - 139.7x3.28x146.38 mm - Carbon Steel
Material: Carbon Steel    Groove Width (W): 3.53 mm + 0.15 / - 0.00   Clearance in Bore (C): 115.82 mm    Clearance in Groove (C1): 122.68 mm   
Category: Retaining Rings - Internal - Circlips
Additional stock available from USA subject to Prior Sale = 1047
Part Number: CCI-13970-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Aug 11, 2026
$35.86 AUD
$43.04 AUD $35.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 172x4x177 mm Circlips - Carbon Spring Steel phosphate and oil finish Circlip
Housing Bore (B)
172.00
mm
Clip Thickness (T)
4.00
mm
+ 0.00 / - 0.10
(Equiv. 0.157 in.)
Groove Dia. (Dg)
177.00
mm
+ 0.63 / - 0.00
(Equiv. 6.969 in.)
Approx. Loose Circlip OD (Dr)
181.50
mm
+ 1.70 / - 0.72
Groove Width (W)
4.15
mm
+ 0.20 / - 0.00
Internal Retaining Rings - 172x4x177 mm - Carbon Spring Steel phosphate and oil finish
Material: Carbon Spring Steel phosphate and oil finish   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-17200-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Internal Retaining Rings - 172x4x177 mm Circlips - Carbon Spring Steel phosphate and oil finish Circlip
Housing Bore (B)
172.00
mm
Clip Thickness (T)
4.00
mm
+ 0.00 / - 0.10
(Equiv. 0.157 in.)
Groove Dia. (Dg)
177.00
mm
+ 0.63 / - 0.00
(Equiv. 6.969 in.)
Approx. Loose Circlip OD (Dr)
181.50
mm
+ 1.70 / - 0.72
Internal Retaining Rings - 172x4x177 mm - Carbon Spring Steel phosphate and oil finish
Material: Carbon Spring Steel phosphate and oil finish    Groove Width (W): 4.15 mm + 0.20 / - 0.00  
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-17200-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Sun, Apr 08, 2029
Internal Retaining Rings - 140x4x144 mm Circlips - Carbon Steel Circlip
Housing Bore (B)
140.00
mm
Clip Thickness (T)
4.00
mm
+ 0.00 / - 0.10
(Equiv. 0.157 in.)
Groove Dia. (Dg)
144.00
mm
+ 0.63 / - 0.00
(Equiv. 5.669 in.)
Approx. Loose Circlip OD (Dr)
147.00
mm
+ 1.50 / - 0.63
Groove Width (W)
4.15
mm
+ 0.15 / - 0.00
Internal Retaining Rings - 140x4x144 mm - Carbon Steel
Material: Carbon Steel    Clearance in Bore (C): 116.50 mm    Clearance in Groove (C1): 121.00 mm   
Category: Retaining Rings - Internal - Circlips
Additional stock available from USA subject to Prior Sale = 6
Part Number: CCI-14000-C (Each)
16 Available Now | Further orders can be expected around Tue, Aug 11, 2026
$8.41 AUD
$15.66 AUD $8.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 16 available can be backordered.
Internal Retaining Rings - 140x4x144 mm Circlips - Carbon Steel Circlip
Housing Bore (B)
140.00
mm
Clip Thickness (T)
4.00
mm
+ 0.00 / - 0.10
(Equiv. 0.157 in.)
Groove Dia. (Dg)
144.00
mm
+ 0.63 / - 0.00
(Equiv. 5.669 in.)
Approx. Loose Circlip OD (Dr)
147.00
mm
+ 1.50 / - 0.63
Internal Retaining Rings - 140x4x144 mm - Carbon Steel
Material: Carbon Steel    Groove Width (W): 4.15 mm + 0.15 / - 0.00   Clearance in Bore (C): 116.50 mm    Clearance in Groove (C1): 121.00 mm   
Category: Retaining Rings - Internal - Circlips
Additional stock available from USA subject to Prior Sale = 6
Part Number: CCI-14000-C (Each)
16 Available Now | Further orders can be expected around Tue, Aug 11, 2026
$8.41 AUD
$15.66 AUD $8.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

16 Available Now. Backorder if more than 16.
Internal Retaining Rings - 173x2.5x175.6 mm Snap Rings - Carbon Spring Steel Snap Ring
Housing Bore (B)
173.00
mm
Clip Thickness (T)
2.50
mm
+ 0 / - 0.10
(Equiv. 0.098 in.)
Groove Dia. (Dg)
175.6
mm
+ 0.25 / - 0.00
(Equiv. 6.913 in.)
Approx. Loose Circlip OD (Dr)
177.30
mm
Radial Wall (S) Approx.
4.00
mm
+ 0 / - 0.10
Groove Width (W)
2.70
mm
Internal Retaining Rings - 173x2.5x175.6 mm - Spring Steel
Material: Carbon Spring Steel    Clearance in Groove (C1): 169.3 mm   
Category: Retaining Rings - Internal - Snap Rings
Part Number: WRI-1730-LS (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Internal Retaining Rings - 173x2.5x175.6 mm Snap Rings - Carbon Spring Steel Snap Ring
Housing Bore (B)
173.00
mm
Clip Thickness (T)
2.50
mm
+ 0 / - 0.10
(Equiv. 0.098 in.)
Groove Dia. (Dg)
175.6
mm
+ 0.25 / - 0.00
(Equiv. 6.913 in.)
Approx. Loose Circlip OD (Dr)
177.30
mm
Internal Retaining Rings - 173x2.5x175.6 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 4.00 mm + 0 / - 0.10    Groove Width (W): 2.70 mm    Clearance in Groove (C1): 169.3 mm   
Category: Retaining Rings - Internal - Snap Rings
Part Number: WRI-1730-LS (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Sun, Apr 08, 2029
Internal Retaining Rings - 175x2.5x177.6 mm Snap Rings - Carbon Spring Steel Snap Ring
Housing Bore (B)
175.00
mm
Clip Thickness (T)
2.50
mm
+ 0 / - 0.10
(Equiv. 0.098 in.)
Groove Dia. (Dg)
177.6
mm
+ 0.25 / - 0.00
(Equiv. 6.992 in.)
Approx. Loose Circlip OD (Dr)
179.30
mm
Radial Wall (S) Approx.
4.00
mm
+ 0 / - 0.10
Groove Width (W)
2.70
mm
Internal Retaining Rings - 175x2.5x177.6 mm - Spring Steel
Material: Carbon Spring Steel    Clearance in Groove (C1): 171.3 mm   
Category: Retaining Rings - Internal - Snap Rings
Part Number: WRI-1750-LS (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Internal Retaining Rings - 175x2.5x177.6 mm Snap Rings - Carbon Spring Steel Snap Ring
Housing Bore (B)
175.00
mm
Clip Thickness (T)
2.50
mm
+ 0 / - 0.10
(Equiv. 0.098 in.)
Groove Dia. (Dg)
177.6
mm
+ 0.25 / - 0.00
(Equiv. 6.992 in.)
Approx. Loose Circlip OD (Dr)
179.30
mm
Internal Retaining Rings - 175x2.5x177.6 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 4.00 mm + 0 / - 0.10    Groove Width (W): 2.70 mm    Clearance in Groove (C1): 171.3 mm   
Category: Retaining Rings - Internal - Snap Rings
Part Number: WRI-1750-LS (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Sun, Apr 08, 2029
Internal Retaining Rings - 175x4x180 mm Circlips - Carbon Steel Circlip
Housing Bore (B)
175.00
mm
Clip Thickness (T)
4.00
mm
+ 0.00 / - 0.10
(Equiv. 0.157 in.)
Groove Dia. (Dg)
180.00
mm
+ 0.63 / - 0.00
(Equiv. 7.087 in.)
Approx. Loose Circlip OD (Dr)
184.50
mm
+ 1.70 / - 0.72
Groove Width (W)
4.15
mm
+ 0.20 / - 0.00
Internal Retaining Rings - 175x4x180 mm - Carbon Steel
Material: Carbon Steel    Clearance in Bore (C): 146.60 mm    Clearance in Groove (C1): 153.00 mm   
Category: Retaining Rings - Internal - Circlips
Deleted Item. Available while stocks last.
Part Number: CCI-17500-C (PK-5)
1 pack (5 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$30.00 AUD
$57.00 AUD $30.00 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (5 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Internal Retaining Rings - 175x4x180 mm Circlips - Carbon Steel Circlip
Housing Bore (B)
175.00
mm
Clip Thickness (T)
4.00
mm
+ 0.00 / - 0.10
(Equiv. 0.157 in.)
Groove Dia. (Dg)
180.00
mm
+ 0.63 / - 0.00
(Equiv. 7.087 in.)
Approx. Loose Circlip OD (Dr)
184.50
mm
+ 1.70 / - 0.72
Internal Retaining Rings - 175x4x180 mm - Carbon Steel
Material: Carbon Steel    Groove Width (W): 4.15 mm + 0.20 / - 0.00   Clearance in Bore (C): 146.60 mm    Clearance in Groove (C1): 153.00 mm   
Category: Retaining Rings - Internal - Circlips
Deleted Item. Available while stocks last.
Part Number: CCI-17500-C (PK-5)
1 pack (5 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$30.00 AUD
$57.00 AUD $30.00 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (5 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Internal Retaining Rings - 175x5x180 mm Circlips - Carbon Spring Steel Self Finish Circlip
Housing Bore (B)
175.00
mm
Clip Thickness (T)
5.00
mm
+ 0.00 / - 0.12
(Equiv. 0.197 in.)
Groove Dia. (Dg)
180.00
mm
+ 0.63 / - 0.00
(Equiv. 7.087 in.)
Approx. Loose Circlip OD (Dr)
184.50
mm
+ 1.70 / - 0.72
Groove Width (W)
5.15
mm
+ 0.20 / - 0.00
Internal Retaining Rings - 175x5x180 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-17500H-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Internal Retaining Rings - 175x5x180 mm Circlips - Carbon Spring Steel Self Finish Circlip
Housing Bore (B)
175.00
mm
Clip Thickness (T)
5.00
mm
+ 0.00 / - 0.12
(Equiv. 0.197 in.)
Groove Dia. (Dg)
180.00
mm
+ 0.63 / - 0.00
(Equiv. 7.087 in.)
Approx. Loose Circlip OD (Dr)
184.50
mm
+ 1.70 / - 0.72
Internal Retaining Rings - 175x5x180 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Groove Width (W): 5.15 mm + 0.20 / - 0.00  
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-17500H-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Sun, Apr 08, 2029
Internal Retaining Rings - 177x4x182 mm Circlips - Carbon Spring Steel phosphate and oil finish Circlip
Housing Bore (B)
177.00
mm
Clip Thickness (T)
4.00
mm
+ 0.00 / - 0.10
(Equiv. 0.157 in.)
Groove Dia. (Dg)
182.00
mm
+ 0.72 / - 0.00
(Equiv. 7.165 in.)
Approx. Loose Circlip OD (Dr)
187.50
mm
+ 1.70 / - 0.72
Groove Width (W)
4.15
mm
+ 0.20 / - 0.00
Internal Retaining Rings - 177x4x182 mm - Carbon Spring Steel phosphate and oil finish
Material: Carbon Spring Steel phosphate and oil finish   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-17700-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Internal Retaining Rings - 177x4x182 mm Circlips - Carbon Spring Steel phosphate and oil finish Circlip
Housing Bore (B)
177.00
mm
Clip Thickness (T)
4.00
mm
+ 0.00 / - 0.10
(Equiv. 0.157 in.)
Groove Dia. (Dg)
182.00
mm
+ 0.72 / - 0.00
(Equiv. 7.165 in.)
Approx. Loose Circlip OD (Dr)
187.50
mm
+ 1.70 / - 0.72
Internal Retaining Rings - 177x4x182 mm - Carbon Spring Steel phosphate and oil finish
Material: Carbon Spring Steel phosphate and oil finish    Groove Width (W): 4.15 mm + 0.20 / - 0.00  
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-17700-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Sun, Apr 08, 2029
Internal Retaining Rings - 177.8x2.19x182.43 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
177.80
mm
Clip Thickness (T)
2.19
mm
+/- 0.11
(Equiv. 0.086 in.)
Groove Dia. (Dg)
182.43
mm
Approx. Loose Circlip OD (Dr)
185.62
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 - 177.8x2.19x182.43 mm - Spring Steel
Material: Carbon Spring Steel    Clearance in Groove (C1): 169.76 mm +/- 0.08  
Category: Retaining Rings - Internal - Spiral Rings
Part Number: RR-700 (PK-2)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 31, 2026
$107.77 AUD
$107.77 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 177.8x2.19x182.43 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
177.80
mm
Clip Thickness (T)
2.19
mm
+/- 0.11
(Equiv. 0.086 in.)
Groove Dia. (Dg)
182.43
mm
Approx. Loose Circlip OD (Dr)
185.62
mm
+ 1.40 / - 0.00
Internal Retaining Rings - 177.8x2.19x182.43 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 7.93 mm +/- 0.16    Groove Width (W): 2.47 mm +/- 0.20   Clearance in Groove (C1): 169.76 mm +/- 0.08  
Category: Retaining Rings - Internal - Spiral Rings
Part Number: RR-700 (PK-2)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 31, 2026
$107.77 AUD
$107.77 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 177.8x2.36x181.86 mm Snap Rings - Carbon Spring Steel
Housing Bore (B)
177.80
mm
Clip Thickness (T)
2.36
mm
+/- 0.06
(Equiv. 0.093 in.)
Groove Dia. (Dg)
181.86
mm
+/- 0.20
(Equiv. 7.16 in.)
Approx. Loose Circlip OD (Dr)
183.90
mm
+ 3.18 / - 0.00
Radial Wall (S) Approx.
6.35
mm
+/- 0.13
Groove Width (W)
2.62
mm
Internal Retaining Rings - 177.8x2.36x181.86 mm - Spring Steel
Material: Carbon Spring Steel    Clearance in Groove (C1): 171.2 mm   
Category: Retaining Rings - Internal - Snap Rings
Part Number: WRI-1778-LS-O (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Internal Retaining Rings - 177.8x2.36x181.86 mm Snap Rings - Carbon Spring Steel
Housing Bore (B)
177.80
mm
Clip Thickness (T)
2.36
mm
+/- 0.06
(Equiv. 0.093 in.)
Groove Dia. (Dg)
181.86
mm
+/- 0.20
(Equiv. 7.16 in.)
Approx. Loose Circlip OD (Dr)
183.90
mm
+ 3.18 / - 0.00
Internal Retaining Rings - 177.8x2.36x181.86 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 6.35 mm +/- 0.13    Groove Width (W): 2.62 mm    Clearance in Groove (C1): 171.2 mm   
Category: Retaining Rings - Internal - Snap Rings
Part Number: WRI-1778-LS-O (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Sun, Apr 08, 2029
Internal Retaining Rings - 177.8x3.84x189 mm Circlips - Carbon Spring Steel Circlip
Housing Bore (B)
177.80
mm
Clip Thickness (T)
3.84
mm
+/- 0.08
(Equiv. 0.151 in.)
Groove Dia. (Dg)
189.00
mm
+ 0.20 / - 0.00
(Equiv. 7.441 in.)
Approx. Loose Circlip OD (Dr)
194.06
mm
+ 4.10 / - 0.00
Groove Width (W)
3.25
mm
+ 0.08 / - 0.00
Internal Retaining Rings - 177.8x3.84x189 mm - Spring Steel
Material: Carbon Spring Steel   
Category: Retaining Rings - Internal - Circlips
Part Number: CIB-17780-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Oct 10, 2026
$490.59 AUD
$1,152.00 AUD $490.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 177.8x3.84x189 mm Circlips - Carbon Spring Steel Circlip
Housing Bore (B)
177.80
mm
Clip Thickness (T)
3.84
mm
+/- 0.08
(Equiv. 0.151 in.)
Groove Dia. (Dg)
189.00
mm
+ 0.20 / - 0.00
(Equiv. 7.441 in.)
Approx. Loose Circlip OD (Dr)
194.06
mm
+ 4.10 / - 0.00
Internal Retaining Rings - 177.8x3.84x189 mm - Spring Steel
Material: Carbon Spring Steel    Groove Width (W): 3.25 mm + 0.08 / - 0.00  
Category: Retaining Rings - Internal - Circlips
Part Number: CIB-17780-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Oct 10, 2026
$490.59 AUD
$1,152.00 AUD $490.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 177.8x3.96x181.23 mm Snap Rings - Carbon Spring Steel
Housing Bore (B)
177.80
mm
Clip Thickness (T)
3.96
mm
+/- 0.05
(Equiv. 0.156 in.)
Groove Dia. (Dg)
181.23
mm
+/- 0.20
(Equiv. 7.135 in.)
Approx. Loose Circlip OD (Dr)
189.10
mm
+ 3.80 / - 0.00
Radial Wall (S) Approx.
8.71
mm
+/- 0.13
Groove Width (W)
4.42
mm
Internal Retaining Rings - 177.8x3.96x181.23 mm - Spring Steel
Material: Carbon Spring Steel    Clearance in Groove (C1): 171.68 mm   
Category: Retaining Rings - Internal - Snap Rings
Part Number: WRI-1778-LS-N (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Internal Retaining Rings - 177.8x3.96x181.23 mm Snap Rings - Carbon Spring Steel
Housing Bore (B)
177.80
mm
Clip Thickness (T)
3.96
mm
+/- 0.05
(Equiv. 0.156 in.)
Groove Dia. (Dg)
181.23
mm
+/- 0.20
(Equiv. 7.135 in.)
Approx. Loose Circlip OD (Dr)
189.10
mm
+ 3.80 / - 0.00
Internal Retaining Rings - 177.8x3.96x181.23 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 8.71 mm +/- 0.13    Groove Width (W): 4.42 mm    Clearance in Groove (C1): 171.68 mm   
Category: Retaining Rings - Internal - Snap Rings
Part Number: WRI-1778-LS-N (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Sun, Apr 08, 2029
Internal Retaining Rings - 177.8x3.96x183.39 mm Snap Rings - Carbon Spring Steel
Housing Bore (B)
177.80
mm
Clip Thickness (T)
3.96
mm
+/- 0.05
(Equiv. 0.156 in.)
Groove Dia. (Dg)
183.39
mm
+/- 0.20
(Equiv. 7.22 in.)
Approx. Loose Circlip OD (Dr)
186.69
mm
+ 4.00 / - 0.00
Radial Wall (S) Approx.
8.71
mm
+/- 0.13
Groove Width (W)
4.42
mm
Internal Retaining Rings - 177.8x3.96x183.39 mm - Spring Steel
Material: Carbon Spring Steel    Clearance in Groove (C1): 169.27 mm   
Category: Retaining Rings - Internal - Snap Rings
Part Number: WRI-1778-LS-HO (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Internal Retaining Rings - 177.8x3.96x183.39 mm Snap Rings - Carbon Spring Steel
Housing Bore (B)
177.80
mm
Clip Thickness (T)
3.96
mm
+/- 0.05
(Equiv. 0.156 in.)
Groove Dia. (Dg)
183.39
mm
+/- 0.20
(Equiv. 7.22 in.)
Approx. Loose Circlip OD (Dr)
186.69
mm
+ 4.00 / - 0.00
Internal Retaining Rings - 177.8x3.96x183.39 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 8.71 mm +/- 0.13    Groove Width (W): 4.42 mm    Clearance in Groove (C1): 169.27 mm   
Category: Retaining Rings - Internal - Snap Rings
Part Number: WRI-1778-LS-HO (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Sun, Apr 08, 2029
Internal Retaining Rings - 177.8x4.19x185.8 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
177.80
mm
Clip Thickness (T)
4.19
mm
+/- 0.13
(Equiv. 0.165 in.)
Groove Dia. (Dg)
185.80
mm
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    Clearance in Groove (C1): 172.96 mm +/- 0.10  
Category: Retaining Rings - Internal - Spiral Rings
Additional stock available from USA subject to Prior Sale = 28
Part Number: RRT-700 (PK-2)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Aug 11, 2026
$21.86 AUD
$26.24 AUD $21.86 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 177.8x4.19x185.8 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
177.80
mm
Clip Thickness (T)
4.19
mm
+/- 0.13
(Equiv. 0.165 in.)
Groove Dia. (Dg)
185.80
mm
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   Clearance in Groove (C1): 172.96 mm +/- 0.10  
Category: Retaining Rings - Internal - Spiral Rings
Additional stock available from USA subject to Prior Sale = 28
Part Number: RRT-700 (PK-2)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Aug 11, 2026
$21.86 AUD
$26.24 AUD $21.86 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 178x4x183 mm Circlips - Carbon Spring Steel phosphate and oil finish Circlip
Housing Bore (B)
178.00
mm
Clip Thickness (T)
4.00
mm
+ 0.00 / - 0.10
(Equiv. 0.157 in.)
Groove Dia. (Dg)
183.00
mm
+ 0.72 / - 0.00
(Equiv. 7.205 in.)
Approx. Loose Circlip OD (Dr)
187.50
mm
+ 1.70 / - 0.72
Groove Width (W)
4.15
mm
+ 0.20 / - 0.00
Internal Retaining Rings - 178x4x183 mm - Carbon Spring Steel phosphate and oil finish
Material: Carbon Spring Steel phosphate and oil finish   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-17800-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Internal Retaining Rings - 178x4x183 mm Circlips - Carbon Spring Steel phosphate and oil finish Circlip
Housing Bore (B)
178.00
mm
Clip Thickness (T)
4.00
mm
+ 0.00 / - 0.10
(Equiv. 0.157 in.)
Groove Dia. (Dg)
183.00
mm
+ 0.72 / - 0.00
(Equiv. 7.205 in.)
Approx. Loose Circlip OD (Dr)
187.50
mm
+ 1.70 / - 0.72
Internal Retaining Rings - 178x4x183 mm - Carbon Spring Steel phosphate and oil finish
Material: Carbon Spring Steel phosphate and oil finish    Groove Width (W): 4.15 mm + 0.20 / - 0.00  
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-17800-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Sun, Apr 08, 2029
Internal Retaining Rings - 180x5x185 mm Circlips - Carbon Spring Steel Self Finish Circlip
Housing Bore (B)
180.00
mm
Clip Thickness (T)
5.00
mm
+ 0.00 / - 0.12
(Equiv. 0.197 in.)
Groove Dia. (Dg)
185.00
mm
+ 0.72 / - 0.00
(Equiv. 7.283 in.)
Approx. Loose Circlip OD (Dr)
189.50
mm
+ 1.70 / - 0.72
Groove Width (W)
5.15
mm
+ 0.20 / - 0.00
Internal Retaining Rings - 180x5x185 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-18000H-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Internal Retaining Rings - 180x5x185 mm Circlips - Carbon Spring Steel Self Finish Circlip
Housing Bore (B)
180.00
mm
Clip Thickness (T)
5.00
mm
+ 0.00 / - 0.12
(Equiv. 0.197 in.)
Groove Dia. (Dg)
185.00
mm
+ 0.72 / - 0.00
(Equiv. 7.283 in.)
Approx. Loose Circlip OD (Dr)
189.50
mm
+ 1.70 / - 0.72
Internal Retaining Rings - 180x5x185 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Groove Width (W): 5.15 mm + 0.20 / - 0.00  
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-18000H-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Sun, Apr 08, 2029
Internal Retaining Rings - 180.98x2.19x185.86 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
180.98
mm
Clip Thickness (T)
2.19
mm
+/- 0.11
(Equiv. 0.086 in.)
Groove Dia. (Dg)
185.86
mm
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    Clearance in Groove (C1): 173.08 mm +/- 0.08  
Category: Retaining Rings - Internal - Spiral Rings
Additional stock available from USA subject to Prior Sale = 9
Part Number: RR-712 (PK-7)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Aug 11, 2026
$198.95 AUD
$238.75 AUD $198.95 AUD
Priced, Stocked and Sold Per 7 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 180.98x2.19x185.86 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
180.98
mm
Clip Thickness (T)
2.19
mm
+/- 0.11
(Equiv. 0.086 in.)
Groove Dia. (Dg)
185.86
mm
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   Clearance in Groove (C1): 173.08 mm +/- 0.08  
Category: Retaining Rings - Internal - Spiral Rings
Additional stock available from USA subject to Prior Sale = 9
Part Number: RR-712 (PK-7)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Aug 11, 2026
$198.95 AUD
$238.75 AUD $198.95 AUD
Priced, Stocked and Sold Per 7 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 182x4x185 mm Circlips - Carbon Spring Steel phosphate and oil finish Circlip
Housing Bore (B)
182.00
mm
Clip Thickness (T)
4.00
mm
+ 0.00 / - 0.10
(Equiv. 0.157 in.)
Groove Dia. (Dg)
185.00
mm
+ 0.72 / - 0.00
(Equiv. 7.283 in.)
Approx. Loose Circlip OD (Dr)
191.50
mm
+ 1.70 / - 0.72
Groove Width (W)
4.15
mm
+ 0.20 / - 0.00
Internal Retaining Rings - 182x4x185 mm - Carbon Spring Steel phosphate and oil finish
Material: Carbon Spring Steel phosphate and oil finish   
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-18200-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Internal Retaining Rings - 182x4x185 mm Circlips - Carbon Spring Steel phosphate and oil finish Circlip
Housing Bore (B)
182.00
mm
Clip Thickness (T)
4.00
mm
+ 0.00 / - 0.10
(Equiv. 0.157 in.)
Groove Dia. (Dg)
185.00
mm
+ 0.72 / - 0.00
(Equiv. 7.283 in.)
Approx. Loose Circlip OD (Dr)
191.50
mm
+ 1.70 / - 0.72
Internal Retaining Rings - 182x4x185 mm - Carbon Spring Steel phosphate and oil finish
Material: Carbon Spring Steel phosphate and oil finish    Groove Width (W): 4.15 mm + 0.20 / - 0.00  
Category: Retaining Rings - Internal - Circlips
Part Number: CCI-18200-C (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Sun, Apr 08, 2029