Provides 550 ft-lb maximum torque and 750 ft-lb of loosening torque; Low weight composite housing reduces weight to 2.5 Lbs; Reliable jumbo hammer mechanism delivers maximum power, while increasing reliability; Patented “Silencing Technology” reduces the noise level to (85 dBA); Patented grip has been ergonomically designed to perfectly fit the hand, providing unmatched comfort for the user; Patented trigger mounted combined forward/reverse and power management switch provides ultimate control and one-hand operation