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McMaster 98552A153 External Retaining Ring Assortment, for Inches with 218 Pieces, 15-7 PH Stainless Steel
McMaster 98552A153 External Retaining Ring Assortment, for Inches with 218 Pieces, 15-7 PH Stainless Steel
McMaster 98552A153 External Retaining Ring Assortment, for Inches with 218 Pieces, 15-7 PH Stainless Steel
McMaster 98552A153 External Retaining Ring Assortment, for Inches with 218 Pieces, 15-7 PH Stainless Steel

McMaster 98552A153 External Retaining Ring Assortment, for Inches with 218 Pieces, 15-7 PH Stainless Steel

$808.24 - $808.24
$808.24
$808.24 - $808.24
$808.24

Stock up on our go-to external retaining rings in a range of sizes. Open with retaining ring pliers, pass over the end of a shaft, and release to spring the ring into the groove.

15-7 PH Stainless Steel—Combine strength with corrosion resistance. While harder than most stainless steel rings, these will dent and scratch easier than carbon steel ones.

Retaining Ring Type External
Material 15-7 PH Stainless Steel
Number of Pieces 218
Includes For 1/4" to 3" OD
Features Compartmented, Lid Chart
Type Plastic Box
Depth 1 3/4"
Length 10 3/4"
Width 6 1/2"
External Retaining Rings Included For 1 1/2" OD (5 Pieces), For 1 1/4" OD (10 Pieces), For 1 3/4" OD (5 Pieces), For 1 3/8" OD (10 Pieces), For 1 5/8" OD (5 Pieces), For 1" OD (20 Pieces), For 1 1/8" OD (10 Pieces), For 1 5/16" OD (5 Pieces), For 1/2" OD (20 Pieces), For 1/4" OD (20 Pieces), For 2 1/2" OD (2 Pieces), For 2 1/4" OD (2 Pieces), For 2 5/8" OD (2 Pieces), For 2" OD (5 Pieces), For 3" OD (2 Pieces), For 3/4" OD (20 Pieces), For 3/8" OD (20 Pieces), For 5/8" OD (20 Pieces), For 7/8" OD (10 Pieces), For 5/16" OD (10 Pieces), For 7/16" OD (5 Pieces), For 9/16" OD (5 Pieces), For 13/16" OD (5 Pieces)
For OD 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 3/4", 13/16", 7/8", 1", 1 1/8", 1 1/4", 1 5/16", 1 3/8", 1 1/2", 1 5/8", 1 3/4", 2", 2 1/4", 2 1/2", 2 5/8", 3"
For Shaft Bore Type With Retaining Ring Grooves
For Shaft End Type Retaining Ring Groove
Performance Corrosion Resistant
Retaining Ring Style Tapered
System of Measurement Inch
Country of Origin United States
DFARS Compliance Specialty Metals COTS-Exempt
Export Control Classification Number (ECCN) EAR99
REACH Compliance REACH (EC 1907/2006) (02/04/2026, 253 SVHC) Compliant
RoHS Compliance RoHS 3 (2015/863/EU) Compliant
Schedule B Number 392690.9988
U.S.–Mexico–Canada Agreement (USMCA) Qualifying Yes