Wera Kraftform Plus 395 HO Nutdriver Tip size: 10.0mm Blade length: 80mm (3-5/32") Overall length: 192mm Designed for the professional user The hollow shaft allows much further access to nuts on long threaded rods. Kraftform multi-component handle, with hard and soft zones, fits the shape to the hand for the ultimate in comfort and high-speed torque transfer Anti-roll protection at base of handle stops screwdrivers from rolling away at the workplace Handle markings include screw symbol and size of tip to easily find the right screwdriver Blade is chrome-plated with a hollow shaft Manufacturer Part #: 05029465001