The Wera 05003717001 8790 HMA HF 1/4'' Zyklop Socket w/ Holding Function enables extremely convenient screwdriving with reduced risk of losing the screw when addressing the workpiece. ''Take it easy'' Tool Finder with colour coding according to size - for simple and rapid accessing of the required tool. Featuring a good grip to allow easy pick-up even with oily hands. Ball stop groove, for hex head bolts and nuts; chrome vanadium steel, matte chrome-plated.