GearWrench 1/2" Drive Locking Impact Extension 12" - 84650N

GEARWRENCH

Chrome molybdenum alloy steel (Cr-Mo) for exceptional strength and durability Pin hole can be used with pin and o-ring for secure socket retention Locking mechanism with sliding collar securely attaches socket to extension Manganese phosphate finish to resist corrosion High-visibility laser etched markings provide quick size identification.Meets or exceeds ASME specifications