Professional tool kit for commercial or occasional use VDE 1/2" Drive Metric Socket and accessory kit Insulated tool kit / set Insulated tools are all GS and VDE certificated Allows the user to work with confidence on potentially high voltage systems in the knowledge that the tools are extremely safe and of high quality Safe to use when working with electricity in a high voltage environment Part of the hybrid range of hand tools Hardened and tempered chrome vanadium steel sockets and accessories Protects from electric shocks up to 1500V DC and 1000V AC Suitable for electricians working on modern hybrid and electrical vehicles INSUALTED SET INCLUDES THE FOLLOWING • 20 x metric sockets - 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm, 27mm, 29mm, 30mm and 32mm • 1 x 1/2" drive quick release reversible ratchet • 3 x 1/2" drive extension bars - total length 75mm, 125mm and 250mm Packed in an EVA foam and plastic case for easy storage and transportation