DURABLE STEEL TOOL - This metric socket is made from drop forged, heat-treated chromoly steel for long lasting durability
CORROSION RESISTANT - Rust and corrosion resistant black phosphate protective coating
LASER ETCHED - Socket has laser etched size markings and callouts that are easy to read and won't fade or rub away
4-POINT DESIGN- 4-Point, square-end socket design grips the sides, not corners, reducing the chance of wear or rounding
BALL DETENT RECESS - A ball detent recess on the drive end helps secure the socket onto ratchets, adapters, and extensions
Every mechanic knows that having the right tools on hand can make your life easier when working on heavy-duty vehicle wheels. The STEELMAN PRO 79390 1-Inch Drive x 21mm Budd Impact Socket is designed specifically to help in the removal of the threaded, square end studs used in Budd style heavy-duty truck wheels. Made from drop forged and heat treated chromoly steel, this shallow socket features a ball detent recess on the 1-inch drive end to help hold it securely onto ratchets, air wrenches, adapters, and extensions. The socket features a rust and corrosion resistant black phosphate protective coating with laser etched size callouts and markings. Rated to withstand up to 150% of ASME torque requirements for impact tools, this socket can handle tough use in any professional shop / garage, home workshop, or on the work site.