This 10 piece VDE insulated screwdriver set includes, Pozi, Phillips, Slotted and Tester ended screwdrivers for versatility of use. Tested up to 1000V, the screwdrivers are uniquely suited for safe working on live wires. Featuring chrome vanadium steel bars, shot blasted tips and ergonomic soft grip handles, each tool is designed with STANLEY's commitment to quality, safety and longevity. Features and Benefits Moulded handle to bar connection makes it easier for the user to transfer torque from the handle to the screw Thinner towards the tip of the screwdriver for precision driving Chrome vanadium steel bar is highly durable, allowing for higher torque with a reduced chance of tip breakage Lanyard hanging hole at the end of each screwdriver makes for easy storage Each tool is VDE & GS qualified to give you peace of mind that it has safe live working to 1000V The ergonomic, large diameter handle design ensures increased torque whilst the small diameter shaft guarantees high speed