Corghi Air Gauge For Tire Pressue Tire Mount & Demount 300 ft lb of loosening torque 300 ft lb of loosening torque Hard Hitting Twin Hammer VIBROTHERM DRIVE impact wrenches incorporates the new patented AIRCAT design impact wrench mechanism The new mechanism reduces vibration levels by 30% 40% and increases the life of the mechanism by 50% 6 Twin Hammer Impact Wrench 800 ft lbs of torque 9000 RPM with 1600 impacts per minute Triple Heat treated Ni Cr Mo Alloy Steel Hammer mechanism and anvil for durability AIRCAT Ergonomic Comfort Grip Cross Bolt F R and Power Management Fits Corghi For Tire Changers Corghi Gauge For Tire Pressure