GEARWRENCH Set Socket Bit Met 3/8 inch & 1/2 inch r 12Pt 4Pc

GEARWRENCH bit sockets have heat treated alloy steel base sockets and S2 steel bits for durability and long tool life. Our triple square bit sockets help users loosen & tighten internal triple square fasteners frequently found on European brand vehicles. The 4 piece 3/8 and 1/2 drive triple square bit socket set comes with a socket rail for storage and organization and includes sizes 6mm, 8mm, 10mm, and 12mm.