1/2" Composite Impact Wrench One handed forward/reverse. Full power in reverse: 922 ft. lb. - 1250 Nm maximum real torque in reverse. 3 positions in forward: Low - 180 ft.-lbs. / 245 Nm - Medium - 480 ft.-lbs. / 650 Nm - High - 730 ft.-lbs. / 990 Nm. Aluminum clutch & back housing. Friction ring socket retainer. Full teasing trigger. Curved to be more ergonomic, Smaller diameter to fit better in hand palm and to be optimum balanced. Handle with -Plastic Rubber injected in housing for a durable and comfortable grip; to most chemicals used in workshops. Twin hammer mechanism. 360° swivel air inlet. Composite housing. Most powerful tool on the market in its class: 922 ft.-lbs. – 1250 Nm of maximum real torque in reverse. Lightweight due to composite housing. Contoured comfort grip handle instead of TPR injected in handle. Smooth Forward / Reverse Switch on back. Suited for all maintenance applications: Light vehicle tire changing, General maintenance on vehicles and MRO applications 7748 Yes -