Proto® Air Impact Wrenches Are Ergonomically Designed To Improve Balance And Control.
Proto® Air Impact Wrenches have a Titanium housing to help reduce weight, improve balance and provide long lasting durability. Handle is ergonomically designed to improve operation and reduce operator fatigue. Features Robust twin hammer mechanism for efficient energy transfer and ambidextrous forward/reverse lever for user ease. Three position power regulator provides forward rotation. Reverse rotation operates at maximum for highest breakaway torque. Feather throttle, Side-fed, 6-vane air motor and machined motor housing provides maximum power and efficiency. 360° Rotating Air Inlet Fitting and integrated Tethering Capability. Sizes are 3/8", 1/2" and 3/4". Highest Breakaway Torque. Other dimensions vary per model.