Provides 1,700 ft-lb maximum torque and 1,900 ft-lb of loosening torque; Hard hitting pin-less hammer mechanism; Molded hammer case protective cover; Uniquely designed combined rear protective gasket/band prevents band from moving out of position; Rugged bolt-on side assist handle; Low wear pin-less hammer; Noise level to (88 dBA); Combined forward/reverse power management switch provides better control; Combined through hole and friction ring socket retainer