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 4-Point Square 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.

• 1-INCH DRIVE - Heavy-duty 1-inch drive, impact grade 21mm shallow depth socket
• 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

PRODUCT SPECIFICATIONS


Size:	21mm
Color:	Black
Material:	Chrome Moly Steel
Overall Dimensions:	2.24 in. L x 2.11 in. W x 2.11 in. H
Item Weight (lb.):	1.34
Warranty:	Lifetime Limited Warranty
Country of Origin:	Taiwan
Socket Size:	21mm
Drive Size:	1-Inch
Socket Depth:	Shallow
Socket Style:	["Budd (Square)"]
Points:	["4"]