WERA (Ball Hex-Plus) Key Wrench

High quality corrosion resistant L-key for hexagon socket screws and extra long lever for high power transmission and low position operation. Hex Plus is designed for wide contact, which contacts not only the corners but also the connecting lines, improving torque transmission by 20% compared to ordinary hex wrenches and reducing the risk of stripping the screw. Notch effect is minimized, almost eliminating screw head destruction. Pressed elastic ball provides retention function.