Specification Brand : dawnow BulletPoint1 : Includes: 6 Sets 1/2 "+6 Sets 3/8" Impact Wrench Retainer Rings/Friction Rings&O-rings+1 X Anvil Tool BulletPoint2 : Suitable for: 1/2 "and 3/8" Square Drive Electric Wrench and Pneumatic Wrench are suitable for this Kit BulletPoint3 : Compatibility: For 1/2" Standard Type Impact Wrench BulletPoint4 : Installation: How to Install New O-Ring: Place Retaining Ring Into Install Tool Recess, Insert Anvil Into Retaining Ring at a 45 ° Push and Bring the Anvil Perpendicular BulletPoint5 : NOTE: Please measure the size of your need before purchasing Color : Silver ExternallyAssignedProductIdentifier1 : 0821641114921 ExternallyAssignedProductIdentifier2 : 821641114921 FinishType : Black Oxide ItemName : 6 Sets of Impact Retaining Ring Clips with O-Ring+1 X Retaining Ring Anvil Install Tool for Electric/Pneumatic Type Impact Wrench ItemPackageDimensions_Height : 0.3 inches ItemPackageDimensions_Length : 1.9 inches ItemPackageDimensions_Width : 1.5 inches ItemPackageQuantity : 100 ItemShape : Round ItemTypeKeyword : internal-retaining-rings Manufacturer : Ruchang Parts Store Material : Plastic ModelNumber : R-1978 NumberOfItems : 1 NumberOfPieces : 4 PartNumber : SR 300-150 PartTypeId : 821641114921 ProductDescription : Includes: 6 Sets 1/2 "+6 Sets 3/8" Impact Wrench Retainer Rings/Friction Rings&O-rings+1 X Anvil Tool Suitable for: 1/2 "and 3/8" Square Drive Electric Wrench and Pneumatic Wrench are suitable for this Kit Compatibility: For 1/2" Standard Type Impact Wrench Installation: How to Install New O-Ring: Place Retaining Ring Into Install Tool Recess, Insert Anvil Into Retaining Ring at a 45 ° Push and Bring the Anvil Perpendicular ProductSiteLaunchDate : 2025-02-27T09:11:31.559Z Size : One Size SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 27112100