- Ergonomic design for comfort - Compact, lightweight ideal for tight spaces - Reduced vibration - Twin hammer impact mechanism - Maximum Torque 433 Nm - Designed for fast and efficient tyre changing with minimum effort - PCL's Prestige 1/2" Impact Wrench utilises a compact, lightweight magnesium body ideal for tight spaces, - Whilst also providing the user with an excellent power to weight ratio designed for fast and efficient tyre changing with minimum effort. - - Key Product Benefits - Ergonomic design for comfort - Lightweight - Reduced vibration - Twin hammer impact mechanism - Specifications Material: Mg Size: 1/2" Max Torque: 320ft-lb / 433Nm Vibration: 2.01m/s² Sound: 92.8dBA Mechanism: Twin Hammer Free Speed: 10,000RPM Std. Bolt Size: 1/2" / .