Wera Kraftform Plus 350 PH Phillips #1 Screwdriver is designed for the Professional user. 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. Lasertip micro-rough drive tip bites into the fastener to ensure a perfect fit and reduce cam-out effect. Handle marking on top of handle includes 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 screwdriver from rolling away at workplace. Screwdriver dimensions: PH1 x 3-1/8â€ shaft length, 3-7/8â€ handle length. Wera â€“ The Best Tools For The Job!