The SUNEX Tools 1/2" Drive Magnesium Composite Impact Wrench, No. SX1202, features a lightweight design with a power-to-weight ratio of 458 ft-lb/lb. Crafted with a magnesium alloy clutch housing, this impact wrench offers reduced fatigue, increased durability, improved heat dissipation, and enhanced resistance to corrosion and impact damage. The 7 spring-loaded rotor blades ensure smoother operation and efficiency. The impact-resistant handle, crafted from 40 percent glass-filled nylon, offers a reliable grip. Switch regulators offer variable power settings, enabling adjustments for different tasks, with ergonomic controls for one-hand operation. The rotating air inlet reduces hose twisting. Delivers up to 1,650 ft-lbs of breakaway torque, 750 ft-lbs of working torque at 10,000 rpm. Weighs 3.6 lbs