The Wera 8790 B Impaktor Socket in 5/16" with a 3/8" drive is an ideal choice for a wide range of everyday fastening applications, sitting neatly in the lower-mid range of this imperial socket series. Its compact dimensions make it practical across automotive, engineering, and general trade work. Built with Wera's Impaktor technology, this socket is engineered to absorb and withstand the repeated impact forces generated by electric and pneumatic wrenches, delivering a significantly longer service life than standard sockets. The hexagon profile transmits force directly and evenly, loading fastener edges less aggressively than a double hexagon alternative. A cross hole and ring socket allow a safety pin and safety ring to be attached, essential for retaining the socket securely on powered tools. Wera's Take it Easy colour coding helps you grab the right socket at a glance. Features and Benefits: • Impaktor technology for above-average service life under extreme conditions • Hexagon profile for precise, profile-friendly screwdriving with high power transmission • Cross hole and ring socket for safety pin and ring attachment • Take it Easy Tool Finder colour coding for quick identification • For use with electric or pneumatic wrenches Contents: 8790 B Impaktor socket with 3/8" drive, 5/16" x 30 mm Specifications: • Configuration: 3/8" • Size: 5/16"

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