GEARWRENCH 82500 Bit Socket, 3/8" Drive, Hex Ball End, 4mm Hex Size, Long, 1.654" OAL
GEARWRENCH bit sockets have heat treated alloy steel base sockets for durability and long tool life. Our bits are manufactured from S2 steel for maximum strength. The Long Ball End Hex Bit Sockets provide up to a 25° entry angle to help users access hard to reach internal hex fasteners.