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 tool kit with the WORKPRO 3-Piece 1/2" Double-Ended Impact Socket Set. This robust set includes three double-sided sockets featuring six of the most commonly used SAE and metric sizes (17mm, 19mm, 21mm, 3/4", 13/16", and 7/8") and a durable 3-inch extension rod, all housed in a convenient blue plastic carrying case for portability and organization. Engineered for maximum durability, these sockets are forged from premium heat-treated Chrome Molybdenum steel (Cr-MO) to endure extreme torque changes and withstand high-torque impacts from any driver. The innovative flip-style design allows for quick and easy size switching, streamlining your workflow. Each socket is laser-etched with clear, permanent size markings for instant identification, saving you valuable time on the job. The included extension rod, equipped with a secure spring-loaded detent ball system, provides easier access to hard-to-reach fasteners and prevents sockets from dropping. This easy-access impact socket set is the perfect companion for a wide range of automotive and repair tasks, including changing tires, performing brake repairs, and other mechanical work.

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