Increases your efficiency : Unique Wiha handle-length concept for optimum balance of torque and control. Protects your health : With the patented SoftFinish® handle design, ensuring work is kind to hands and muscles. Recommended by doctors and therapists at German Campaign for Healthier Backs. Offers you full protection : Each tool individually tested at 10,000 V AC and approved for 1,000 V AC. Application : For work in the area of live parts up to 1,000 V AC. Handle : Ergonomic Wiha SoftFinish® multi-component handle with roll-off protection. Blade : High quality chrome-vanadium-molybdenum steel, through hardened, black-finish. Blade : Insulation moulded directly onto blade. Electrics Manufactured acc. to IEC 60900. Content: 1x Screwdriver SoftFinish® electric Slotted 2.5 mm x 75 mm (00820) 1x Screwdriver SoftFinish® electric Slotted 3.5 mm x 100 mm (00822) 1x Screwdriver SoftFinish® electric Slotted 4.5 mm x 125 mm (00824) 1x Screwdriver SoftFinish® electric Slotted 5.5 mm x 125 mm