Designed to turn the smallest of screws with ease, the new C.K VDE Precision screwdriver combines the control of a rotating cap with the safety of VDE approval. Ergonomically designed handle with hollow rotating cap for ease of use & precise control. Premium quality chrome vanadium steel blade for exceptional strength & durability. Precision machined, magnetic tips for an exact screw fit & damage free screwdriving. VDE approved - individually tested to 10,000v for safe live working up to 1,000v.