Wera Kraftform 160 i/7 Plus Series 100 Insulated VDE Screwdriver Set x7 Pcs Wera series 160 i/7 Insulated screwdriver sets are tested individually for dielectric strength under a load of 10,000 volts so as to ensure safe working with loads up to 1,000 volts. They have a significantly extended service life due to bit-grade steel used in all Wera screwdrivers and have the patented Kraftform handle which is ergonomic, multi-component and which uniquely fits to the shape of the hand during screwdriver use, reducing fatigue and increasing speed. Smooth, soft zones offer improved grip, hard zones allow easy hand repositioning. CONTENTS Slotted: 1x 2.5 x 80mm, 1x 3.5 x 100mm, 1x 4.0 x 100mm, 1x 5.5 x 125mm Phillips: 1x PH1 x 80mm, 1x PH2 x 100mm 1x Voltage Tester 3.0 x 70mm FEATURES Insualted blades for secure work at 1,000 volts Smooth hard zones for high speed turning, soft grip zones for high torque transfer Take it easy tool finder: colour coding according to profile and size Hexagonal anti-roll feature against rolling away Lasertip tips for more secure fit in the screw head