WORKPRO 1/2＂DR. Impact Socket Set, Cr Mo Steel Heavy Duty Flip Sockets with Extension Bar, 17mm, 19mm, 21mm Metric and 3/4 Inch,13/16 Inch, 7/8 Inch SAE Sizes, Lug Nut Set Storage Box

Upgrade your automotive toolkit with the WORKPRO 3PC 1/2" Double-Ended Impact Socket Set. This efficient set includes three double-sided sockets, providing six of the most commonly used sizes: 17mm, 19mm, 21mm, 3/4", 13/16", and 7/8". Simply flip the socket to instantly switch between sizes, streamlining your workflow and saving valuable time. Crafted from premium heat-treated Chrome Molybdenum steel (Cr-Mo), these heavy-duty sockets are built to endure extreme torque changes and high-impact force from any driver, ensuring maximum durability and reliable performance on even the toughest lug nuts and fasteners.Each socket features clear, laser-etched size markings for quick and easy identification, eliminating guesswork and enhancing your efficiency. The included 3-inch extension bar provides easier access to hard-to-reach bolts during removal and installation tasks. A secure spring-loaded detent ball system ensures your sockets stay firmly attached to the extension, preventing drops and lost tools. Housed in a sturdy, portable blue plastic case, this organized SAE and metric set is perfect for professional mechanics and DIY enthusiasts alike for jobs like changing tires, repairing brakes, and numerous other automotive repair projects.

Flip-Style Socket Set：The WORKPRO double-sided lug nut socket set features 6 commonly used sizes: 17 mm, 19 mm, 21 mm, 3/4", 13/16", and 7/8", along with a 3" extension bar. Each socket is conveniently designed to flip over，making it easy to switch between sizes Durability：These car wheel lug nut sockets are made from premium，heat-treated Chrome Molybdenum steel(Cr-MO), designed to endure high torque from any driver. They can withstand extreme torque changes, ensuring reliable performance with fasteners Clearly Marked：The fully labeled，laser-etched size markings make identifying sockets effortless, allowing you to quickly locate the right tool and enhance your work efficiency Easy Operation：This heavy-duty socket kit includes a 3" extension rod for easier access during removal and installation. The spring-loaded detent ball system ensures secure fastening and prevents dropping Easy-Access Impact Socke Set：This SAE and metric socket set comes in a convenient blue case for effortless transport and organization. Ideal for removal and installation work, such as changing tires，repairing brakes, and other repair work