The 1/2″ Drive Deep Impact Socket 21mm is designed for heavy-duty mechanical and automotive work. Made from durable CrMo (Chrome Molybdenum) steel, it is built to withstand high torque and repeated use with impact wrenches. The deep socket design allows easy access to long bolts and recessed fasteners, while the cold extrusion and heat treatment processes ensure strength, durability, and long service life.
• Drive size: 1/2″ • Socket size: 21 mm • Length: 78 mm • Material: CrMo (Chrome Molybdenum steel) • Manufactured by cold extrusion • Heat-treated for high strength and durability • Deep socket design for long bolts • Suitable for impact wrenches and heavy-duty applications • Packed by a plastic hanger