Drill to impact-ready socket adapters are compatible with respective-sized sockets, ratchet handles, extension bars, corded and cordless drivers for all your fastener needs

One 1/4-inch hex shank magnetic bit holder is included for jobs requiring extensions into hard-to-reach spaces

All chrome vanadium steel pieces are heat treated for superior strength, with black phosphate coating finish to protect against rust and corrosion

Detent ball on adapters provide a secure fit into the socket, delivering support when used with high torque drivers

Set comes with (1) 1/4-inch hex shank magnetic bit holder and (3) impact grade 1/4-inch hex shank socket adapters with a 1/4, 3/8, and 1/2-inch drive