Simplifies your work : Equipped with just one TORX® profile for all types of use. 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. Increases your safety : Wiha slim blades ensure unlimited, protected access to deep-set screws. Extra : The integrated protective insulation enables low-lying fastening and spring elements to be reached and manipulated. Blade : High quality chrome-vanadium-molybdenum steel, through hardened, black-finish. Blade : Protective insulation moulded directly onto the blade and completely integrated into the blade in the lower area. Manufactured acc. to IEC 60900.