Handle markings simplify finding and sorting of tools Handle fits the shape to the hand for the ultimate in comfort and high speed torque transfer Multi-component Kraftform handle for fast and ergonomic screw driving Non-roll feature to prevent any rolling away at the workplace Multi-component Kraft form handle for fast and ergonomic screw driving Handle markings for simplified finding and sorting of the tools, Weight: 0.220462262 pounds, Manufacturer: WERA