HORUSDY 8-Piece Impact Sockets Adapter Sets, Hex Shank 1/4″ One Size, Black

1/4″ hex shank for all quick change drill chucks. Four 1/4″ drives, two 3/8″ drives, and two 1/2″ drives. These impact grade corrosion-resistant adapters are ideal for projects that increase torque and help prevent socket breakage and spalling.The spring ball bearings on each square head are securely locked in the socket to avoid slipping during use.