KS Tools 918.1725 1/2" CHROMEplus Bit socket TX tamperproof,TB30

1/4" CHROMEplus Hexagonal socket, 10mm, on hang tag The dovetail design provides an exceptionally strong connection and allows for complete head interchange-ability across the full spectrum of torque ranges This construction style is far superior in strength as well as the maintenance of exact torque length, Manufacturer: KS Tools