External Retaining Ring Assortments
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Pull these rings open with retaining ring pliers, pass over the end of a shaft, and release to spring into a groove. All are magnetic.
Steel retaining rings are an economical choice with good strength. A black-phosphate finish is mildly corrosion resistant in dry environments. In wet environments, zinc yellow-chromate plated finishes have some corrosion resistance, and zinc-chromate plated finishes have good corrosion resistance.
15-7 PH stainless steel retaining rings have high strength with good corrosion resistance.
DIN 1.4122 stainless steel retaining rings withstand wear caused by abrasion, similar to 400 series stainless steel.
Number of Pieces | Sizes Included | Container Type | Specifications Met | Each | |
Inch | |||||
---|---|---|---|---|---|
Black-Phosphate Steel | |||||
300 | For 1/4" to 1 1/4" OD | Plastic Box | __ | 000000000 | 000000 |
620 | For 1/8" to 3" OD | Plastic Box | __ | 000000000 | 000000 |
Zinc Yellow-Chromate Plated Steel | |||||
300 | For 1/4" to 1 1/4" OD | Plastic Box | __ | 000000000 | 00000 |
620 | For 1/8" to 3" OD | Plastic Box | __ | 000000000 | 000000 |
15-7 PH Stainless Steel | |||||
195 | For 1/4" to 1 1/4" OD | Plastic Box | __ | 000000000 | 000000 |
218 | For 1/4" to 3" OD | Plastic Box | __ | 000000000 | 000000 |
Metric | |||||
Black-Phosphate Steel | |||||
240 | For 5 mm to 24 mm OD | Plastic Box | DIN 471 | 000000000 | 000000 |
460 | For 3 mm to 60 mm OD | Plastic Box | DIN 471 | 000000000 | 000000 |
Zinc-Chromate Plated Steel | |||||
240 | For 5 mm to 24 mm OD | Plastic Box | DIN 471 | 000000000 | 00000 |
440 | For 5 mm to 60 mm OD | Plastic Box | DIN 471 | 000000000 | 000000 |
DIN 1.4122 Stainless Steel | |||||
180 | For 5 mm to 24 mm OD | Plastic Box | DIN 471 | 000000000 | 000000 |
Side-Mount External Retaining Ring Assortments
![]() | ![]() C-Style Side Mount |
![]() E-Style Side Mount |
Also known as E-Style and C-style rings, slide these into the groove from the side of the shaft. They provide a wider shoulder than other external retaining rings for a larger retaining surface. All are magnetic.
Black-phosphate steel retaining rings resist corrosion in dry environments.
Zinc yellow-chromate plated steel retaining rings resist corrosion in wet environments.
15-7 PH stainless steel retaining rings are chemical resistant.
Number of Pieces | Sizes Included | Retaining Ring Style | Container Type | Specifications Met | Each | |
Inch | ||||||
---|---|---|---|---|---|---|
Black-Phosphate Steel | ||||||
225 | For 7/32" to 3/4" OD | C | Plastic Box | __ | 000000000 | 000000 |
1,500 | For 1/16" to 1 3/16" OD | E | Plastic Carrying Case | __ | 000000000 | 000000 |
Zinc Yellow-Chromate Plated Steel | ||||||
265 | For 1/8" to 7/8" OD | E | Plastic Box | __ | 000000000 | 00000 |
555 | For 1/8" to 3/4" OD | E | Plastic Box | __ | 000000000 | 00000 |
15-7 PH Stainless Steel | ||||||
265 | For 1/8" to 7/8" OD | E | Plastic Box | __ | 000000000 | 000000 |
Metric | ||||||
Black-Phosphate Steel | ||||||
300 | For 3 mm to 20 mm OD | E | Plastic Box | DIN 6799 | 000000000 | 00000 |
External and Side-Mount Retaining Ring Assortments
![]() | ![]() E-Style Side Mount |
![]() External |
Assortments include pliers to install external rings. Rings are made from black-phosphate steel to resist corrosion in dry environments. All are magnetic.
For technical drawings and 3-D models, click on a part number.
Number of Pieces | Includes | Tools Included | Container Type | Each | |
Inch | |||||
---|---|---|---|---|---|
Black-Phosphate Steel | |||||
540 | 265 External Retaining Rings (For 5/16" to 1 1/2" OD) 275 E-Style Side-Mount External Retaining Rings (For 1/8" to 7/8" OD) | External Ring Pliers | Plastic Box | 000000000 | 0000000 |
Internal Retaining Ring Assortments
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Pull ring ends together with retaining ring pliers and place into the bore of a shaft or housing. Release to spring into the groove. All are magnetic.
Black-phosphate steel retaining rings resist corrosion in dry environments.
Zinc yellow-chromate plated steel retaining rings resist corrosion in wet environments.
15-7 PH stainless steel retaining rings are chemical resistant.
Number of Pieces | Sizes Included | Tools Included | Container Type | Specifications Met | Each | |
Inch | ||||||
---|---|---|---|---|---|---|
Black-Phosphate Steel | ||||||
261 | For 1/4" to 2 1/2" ID | __ | Plastic Box | __ | 000000000 | 000000 |
Zinc Yellow-Chromate Plated Steel | ||||||
150 | For 1/4" to 1 3/4" ID | __ | Plastic Box | __ | 000000000 | 00000 |
333 | For 3/8" to 3" ID | __ | Plastic Box | __ | 000000000 | 000000 |
395 | For 1/4" to 1 5/8" ID | Internal Ring Pliers | Plastic Box | __ | 000000000 | 000000 |
15-7 PH Stainless Steel | ||||||
180 | For 1/4" to 1 1/4" ID | __ | Plastic Box | __ | 000000000 | 000000 |
Metric | ||||||
Black-Phosphate Steel | ||||||
240 | For 8 mm to 32 mm ID | __ | Plastic Box | DIN 472 | 000000000 | 000000 |
External, Internal, and Side-Mount Retaining Ring Assortments
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These assortments include pliers to install external and internal rings. Made from black-phosphate steel, these rings resist corrosion in dry environments and are magnetic.
For technical drawings and 3-D models, click on a part number.
Number of Pieces | Includes | Tools Included | Container Type | Specifications Met | Each | |
Metric | ||||||
---|---|---|---|---|---|---|
Black-Phosphate Steel | ||||||
380 | 120 External Retaining Rings (For 8 mm to 20 mm OD) 120 Internal Retaining Rings (For 8 mm to 20 mm ID) 140 E-Style Side-Mount External Retaining Rings (For 3 mm to 12 mm OD) | External/Internal Ring Pliers | Plastic Box | DIN 6799 | 000000000 | 0000000 |
External and Internal Retaining Ring Assortments
![]() | ![]() External |
![]() Internal |
Assortments include pliers to install external and internal rings. These rings are magnetic.
Zinc yellow-chromate plated steel retaining rings resist corrosion in wet environments.
15-7 PH stainless steel retaining rings are chemical resistant.
Number of Pieces | Includes | Tools Included | Container Type | Each | |
Inch | |||||
---|---|---|---|---|---|
Zinc Yellow-Chromate Plated Steel | |||||
118 | 56 External Retaining Rings (For 15/16" to 1 3/8" OD) 62 Internal Retaining Rings (For 1 1/16" to 1 9/16" ID) | External/Internal Ring Pliers | Plastic Box | 000000000 | 0000000 |
220 | 105 External Retaining Rings (For 1/4" to 1" OD) 115 Internal Retaining Rings (For 3/8" to 1 1/4" ID) | External/Internal Ring Pliers | Plastic Box | 000000000 | 000000 |
15-7 PH Stainless Steel | |||||
220 | 105 External Retaining Rings (For 1/4" to 1" OD) 115 Internal Retaining Rings (For 3/8" to 1 1/4" ID) | External/Internal Ring Pliers | Plastic Box | 000000000 | 000000 |
External and Internal Spiral Retaining Ring Assortments
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Wind these retaining rings into a groove—no tools required for installation. Rings make 360° of contact with the shaft, so there is no gap.
Oil-coated steel rings are corrosion resistant in dry environments.
18-8 stainless steel retaining rings are chemical resistant and may be mildly magnetic.
Number of Pieces | Includes | Container Type | Each | |
Inch | ||||
---|---|---|---|---|
Oil-Coated Steel | ||||
216 | 108 External Retaining Rings (For 1/2" to 1 1/2" OD) 108 Internal Retaining Rings (For 1/2" to 1 1/2" ID) | Plastic Box | 000000000 | 0000000 |
18-8 Stainless Steel | ||||
216 | 108 External Retaining Rings (For 1/2" to 1 1/2" OD) 108 Internal Retaining Rings (For 1/2" to 1 1/2" ID) | Plastic Box | 000000000 | 000000 |
External Push Ring Assortments
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Hold attachments firmly in place by gripping the outer diameter of the shaft—no groove required for installation. The teeth may cause minor scratching. Rings have a black-phosphate finish to resist corrosion in dry environments. Use with unhardened shafts.
Number of Pieces | Sizes Included | Container Type | Each | |
Inch | ||||
---|---|---|---|---|
Black-Phosphate Steel | ||||
300 | For 1/8" to 1" OD | Plastic Box | 000000000 | 000000 |
Internal Push Ring Assortments
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![](/prerenderstable/mvPRE/contents/gfx/imagecache/997/99701a130p1-b02-digitall@halfx_637063864694548365.png?ver=imagenotfound)
Hold attachments firmly in place by gripping the inner diameter of the shaft—no groove required for installation. The teeth may cause minor scratching. Rings have a black-phosphate finish to resist corrosion in dry environments. Use with unhardened shafts.
Number of Pieces | Sizes Included | Container Type | Each | |
Inch | ||||
---|---|---|---|---|
Black-Phosphate Steel | ||||
300 | For 5/16" to 1 1/4" ID | Plastic Box | 000000000 | 000000 |