The Stanley Proto J07520MT is a 3/4" drive 20mm 12-point impact socket engineered for use with current and older style impact wrenches. Constructed from durable chrome vanadium steel, it is hardened and heat treated to deliver long-lasting performance in demanding industrial and MRO applications.
Designed to withstand the high torque demands of impact wrench operation, this socket is compatible with a wide variety of bits and attachments. Stanley Proto backs this socket with a guarantee against breakage, making it a reliable choice for professional mechanics and tradespeople.