Rauckman Utility Product Impact Adapter - 1/2" Square Extension, 7/16" Hex Size - For 1/2" Drive Impact Sockets & Socket Sets - Built Tough With High Strength Alloy Steel

IMPACT ADAPTER - For 7/16″ Hex Chucks Driving a 1/2″ Square Drive Sockets. Fits Both Square and Hex Nuts. Thisimpact gradeadapter is used to drive any 1/2″ drive socket. IMPACT RESISTANCE - This Impact Grade Adapter is Used to Drive Any 1/2″ Drive Socket. Designed for use with Battery or Hydraulic Powered impact wrenches. Visit our Website For More Info. RELIABLE - Engineered with High Strength 4140 Alloy Steel. High Fatigue Strength Lineworker Tool For Use On Distribution Pole Hardware. Manufactured and thoroughly field tested all over the USA. SECURE - Ball Detent to Securely Hold Impact Sockets. 7/16 Hex 1/2 Drive Impact Adapter R-71612 is a member ofBugWrench family oftoolsdesigned to withstand everyday use. LONG LASTING - Weatherproof Coating For Daily Use Any Time of Year. Designed With the Same Attention to Detail in Design and Manufacturing That is a Staple for All.