Milwaukee® Socket Adapter, Heavy Duty Impact Duty, Series: SHOCKWAVE™, Yes Impact Rated, Measurement System: Imperial, Hex x Square Drive, 1/2 in Male Drive, 1/4 in Female Drive, 1-7/8 in Overall Length, Female x Male Adapter Style, Proprietary Steel
Milwaukee® SHOCKWAVE™ Impact Duty™ Socket Adapters are engineered for extreme durability and up to 10X life. SHOCKWAVE™ Impact Duty™ Socket Adapters are made from proprietary steel and heat treated to control hardness.