General description A heavy duty, 3/4" D hand impact wrench designed for removing stubborn nuts and bolts in hard-to-reach areas. The tool is struck with a hammer, generating an impact force that loosens the nut or bolt, making it an efficient solution for challenging tasks. Technical specifications Length: 585 mm Drive size: 3/4" D Material: Chrome vanadium Compatibility and accessories Replacement head available, Part No. 2639 1/2" D impact bar available, Part No. 4590