The Wera Wheel Impaktor C 1/2" Sockets are an essential toolbox addition for any home or professional mechanic. Available in the most popular sizes and Wera's innovative design features offer nut and wheel rim protection, a "take it easy" tool finder system, and a robust hexagon profile that makes these sockets safe for use with both electric and pneumatic impact guns.For use with both electric and pneumatic 1/2" impact wrenchesRobust Impaktor design for extremely high stressesA hexagonal profile enables precise and profile-preserving screwdriving with high-power transmissionThe robust construction and hexagonal socket profile utilise the flats of the wheel nut/bolt and offer the highest transfer of force with the least amount of strain on its edges when compared to other common double hexagon designs. The cross-bore and ring allow for the securing of your socket via a locking pin and locking ring specially designed for use with machine-operated tools. This removes the risk of your soc