Wera Kraftform Plus 375 TRI-WING Screwdriver Tip size: Tri-Wing #3 Blade length: 80mm (3-1/8") Overall length: 178mm Designed for the professional user 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 black point Manufacturer Part #: 05028122001