Description:

[Socket Size] - 3/8" square drive, 15mm square socket, 30mm (1.18") total length.. [Socket Adapter] - Connect 1/4" (Female) drive tools to 3/8" (Male) drive sockets.. [CR-MO Steel] - Forged with chrome-molybdenum steel provides excellent durability and strength with every impact movement; black phosphate finish for extra protection against rust and corrosion.. [Pin Hole] - Individual pinhole base design adds extra security by placing in a locking pin for stability when exerting strong torque motion.. [Widely Use] - For disassembly and tightening of hexagon head bolts and nuts, especially suitable for requiring large torque and narrow space. The product has no insulation properties and is not suitable for electrical environments..