IDEAL FOR TRUCKS & HEAVY-DUTY VEHICLES: This 21mm impact socket is designed for the larger lug nuts commonly found on trucks, SUVs, and commercial vehicles, ensuring a perfect, secure fit for tire service and maintenance on heavier applications.
RIM PROTECTION WITH 360° NON-MARRING SLEEVE: Features a full-coverage, scratch-resistant protective sleeve that acts as a buffer between the metal socket and your alloy wheels, preventing costly damage during tire rotations or roadside repairs. The thin-wall design allows access to recessed lug nuts.
BUILT TO LAST WITH PREMIUM Cr-Mo STEEL: Constructed from rugged, heat-treated Chromium Molybdenum alloy steel. This professional-grade material provides superior strength and impact resistance, reliably handling high torque from impact wrenches without cracking or deforming.
QUICK IDENTIFICATION WITH COLOR-CODED DESIGN: The brightly colored plastic sleeve makes this 21mm socket instantly recognizable in your toolbox or at a dimly lit job site, saving you time and hassle compared to searching for markings on standard black sockets.
UNIVERSAL 1/2" DRIVE COMPATIBILITY: Works seamlessly with all 1/2-inch drive tools, including impact wrenches, breaker bars, and ratchets. An essential, high-quality single socket for professional mechanics, fleet maintenance, and serious DIYers working on larger vehicles.