Integrated blade insulation reduces blade diameter allowing unhindered access to low-lying fasteners. Handle adapted to drive and size for optimum transfer of force from hand to screw. Contents: 4 x slotted (3.5 x 100, 4 x 100, 5.5 x 125 and 6.5 x 150mm) and 2 x PZ (,1 x 80 and ,2 x 100mm). Chrome Vanadium Steel Blades Ergonomic Soft-Grip Handle Tested to 10,000V, Rated to 1000V AC Blade Insulation Roll-Off Protection Contents: 4 x slotted (3.5 x 100, 4 x 100, 5.5 x 125 and 6.5 x 150mm) and 2 x PZ (,1 x 80 and ,2 x 100mm). Chrome Vanadium Steel Blades Ergonomic Soft-Grip Handle Tested to 10,000V, Rated to 1000V AC Blade Insulation Roll-Off Protection