Impact Socket Adaptor 3/8" Female to 1/2"Male

Impact Socket Adaptor 3/8" Female to 1/2" Male chrome vanadium steel, black phosphate finish. With holes and ball for air tool retention of sockets. Endura brand. Endura is part of the US-based Greenlee Tools group, and all their products are made to meet or exceed the standards required for the US market.