This VDE-approved fully insulated screwdriver set contains eight screwdrivers and six precision screwdrivers Each screwdriver is suitable for working on live circuits up to 1,000V AC and 1,500V DC Blades are manufactured from hardened and tempered S2 steel and the handles are soft grip for comfort and enhanced torque The precision screwdrivers are supplied in a convenient storage case Draper lifetime warranty, Weight: 2.59704544636 pounds, Manufacturer: Draper