The Wera Kraftform Plus Lasertip 1000 Volt VDE Electricians Stainless Steel screwdriver set is suitable for use with stainless steel screws The use of stainless tools with stainless steel fasteners prevents the cross contamination of metal preventing rust from a galvanic process Anti-slip Lasertips significantly reduce the required screwdriving effort and prevent slipping from the screw head The screwdrivers are vacuum ice-hardened for industrial strength Their correctly designed multi-component handles provide comfort during intensive use For use in medical construction food industries marine classic motors or wherever stainless steel fasteners and materials are used Fully rated 1000 Volts Individually tested to EN 609002012 Contains 4 x Slotted VDE Stainless Steel Lasertip 30 x 80mm 35 x 100mm 40 x 100mm 55 x 125mm 2 x Pozidriv VDE Stainless Steel Lasertip PZ1 x 80mm PZ2 x 125mm