Screwdriver Wera with VDE isolation, metric, Hex Bolts & Nuts Screwdriver Wera with VDE isolation, metric, Hex Bolts & Nuts Series 190 Isreated VDE screwdrivers, in reality? A hexagonal screwdriver, for regular hexagonal dice and bolts. Allows you to work with a wiring under tension up to 1000 V, individually tested according to IEC 60900. With multic component handle. The tree? Phosphate and reduced diameter galvanized, with integrated protective isolation. Dice size: 5.5 mm. Tree length: 125 mm. Handle length: 98 mm. Tree diameter: 11 mm.; Suitable for = Hex Bolts & Nuts; Sold in packaging from: 1 pcs; Â Shipments Payment methods Paypal NB as professional sellers we can issue regular invoice if expressly requested in the notes in the purchase phas.