Wera Kraftform Stainless 3355 PZ Pozidriv #1 Screwdriver is designed to keep rust at bay. Weras Stainless tool line is manufactured from 100% Stainless steel, preventing extraneous rust caused by use of conventional tools contaminating stainless fasteners. Weras unique vacuum ice-hardened process gives the necessary hardness for industrial applications. Lasertip micro-rough drive tip bites into the fastener to ensure a perfect fit and reduce cam-out effect. All Wera hand tools feature the trademarked ergonomic Kraftform handle, with hard and soft zones, that fits the shape to the hand for the ultimate in comfort and high-speed torque transfer. Handle marketing on top of handle include screw symbol and size of tip to easily find the right screwdriver in your toolbox or workplace. Anti-roll protection at base of handle stops screwdrivers from rolling away at workplace. Screwdriver dimensions: PZ1 x 3-1/8 shaft length, 3-7/8 handle length. Wera The Best Tools For The Job!