Long impact socket for use with electric or compressed air impact wrenches with 3/8" drive. For use even with low-lying screws and protruding threaded rods. The impact technology ensures above-average service life even under extreme requirements. With Take it easy tool finder with colour coding according to sizes - for easy and quick finding of the required tool. With hexagonal profile and groove with bore. The hexagonal profile allows the transmission of high forces and places less stress on the edges of the screw nut or screw head than a twelve point profile. For hexagon head screws and nuts.