Version:
Power grip with easy-to-hold comfortable Santoprene? surface and an especially tough high-impact polypropylene core. The special surface structure allows transmission of high torques, even with wet or oily hands. Blade of chrome vanadium special alloy combines maximum hardness and exceptional toughness. Surface nickel-plated and chrome-plated, with black plane parallel stepped tips.
Standard:
Similar to DIN 5265B.