Wera 05032021001 Kraftform Stainless 3350 PH Stainless Steel Phillips Screwdriver, Lasertip, PH 1 Head, 3-1/8" BladeLength Stainless Phillips screwdriver with Lasertip driver ends, PH1 x 3-1/8 shaft Manufactured from 100% Stainless steel, preventing extraneous rust caused by use of conventional tools contaminating stainless fasteners Lasertip micro-rough drive tip bites into the fastener to ensure a perfect fit and reduced slip out Multi-component Kraftform handle, with hard and soft zones, fits the shape to the hand for the ultimate in comfort and high speed torque transfer Limited Lifetime Warranty, German Engineered