The New Black Hyper Tough 7.5A Impact Wrench is rugged and durable and delivers plenty of power without the need for a compressor. When you need some serious torque this 7.5 AMP motor delivers up to 600 ft. lbs. of max torque with a max breakaway torque of 280 ft. lbs. Built with a cast aluminum nose for durability, the lightweight high impact housing on this electric impact wrench means less user fatigue. All of this backed by a 2 year limited warranty. When you are ready to tackle those home projects Hyper Tough is ready! Please make sure to check out the full line of Hyper Tough Power Tools at your local Walmart or on Walmart.com. 120 Volts.