For professional use when working near live electrical components. With bi-material, soft-grip handles for higher torque, greater control and reduced hand strain over long use. Variety of sizes. Contents: 4 x slotted (2.5 x 75, 3.5 x 75, 4 x 100 and 5.5 x 125mm), 4 x PH (PH0 x 75, PH2 x 125 and PH1 x 100mm (2)) and 4 x PZ (PZ2 x 100, PZ2 x 200 and PZ1 x 80mm (2)). S2 Steel Blades Soft-Grip Handle Tested to 1000V, Rated to 1000V AC Contents: 4 x slotted (2.5 x 75, 3.5 x 75, 4 x 100 and 5.5 x 125mm), 4 x PH (PH0 x 75, PH2 x 125 and PH1 x 100mm (2)) and 4 x PZ (PZ2 x 100, PZ2 x 200 and PZ1 x 80mm (2)). S2 Steel Blades Soft-Grip Handle Tested to 1000V, Rated to 1000V AC