Provides 550 ft-lb maximum torque and 750 ft-lb of loosening torque; 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%; The latest patented AIRCAT muffler system provides the AIRCAT’s unmatched low noise levels; The patented grip design provides the customary AIRCAT operator comfortInvestment in tooling, materials, and the triple injection molding processes enables AIRCAT® to produce cosmetic designs that are unmatched in the industry