Tool specialist Wera presents 6004 Joker VDE Self-Setting Spanner Set 4pc. With an integrated lever mechanism it can securely clamp the hexagon screw or bolt between the jaws, significantly reducing the risk of slippage or damage. Equipped with a ratchet feature which enures fast and consistent screwdriving without having to remove the tool. With it's single arm design, combined with the corner-width prism and the ratchet system, this tool ensures it's able to work in even the most confined spaces.* Covers imperial and metric dimensions from 7 to 19mm or 1/4" to 3/4"* Individually tested tools with insulated handles for safe working of up to 1000 volts. This married with it's anti-slip protection and sliding function to give a safe and contactless opening of the non-insulated jaws.* Smooth jaws offer a seating stress which can preventthe nut or screw head from rounding with added pressure.* Thanks to the corner-width rectangular prisms, a return angle of only 30 degrees can be achieved* ** All Wera tools come with a lifetime guarantee**** Set Includes:*** 1 x 6004 Joker VDE XS (7-10 x 1/4-3/8" x 119m)* 1 x 6004 Joker VDE S (10-13 x 7/16-1/2" x 155mm)* 1 x 6004 Joker VDE M (13-16 x 1/2-5/8" x 190mm)* 1 x 6004 Joker VDE L (16-19 x 5/8-3/4 x 226mm) * 1 x Hook and loop fastener strip 120x50mm**Technical Specifications:** * Size: 270x130x65mm * Weight: 1197g