Lightweight, enduring composite body and aluminum hammer case. 360 degree swivel air inlet to pervent air hose twisted. Composite handle to provide best power-to-weight ratio, and prevent uncomfortable usage during the temperature change. Twin Hammer Impact mechansim to perform best torque output, and Special Hardened-Treatment to maintain best durability. Vane with Spring mounted to prevent dead-lock or power-less problem. ⚙️ Contents 1pc IW-4501 1/2″ Mini Impact Wrench 12pcs 1/2″ Dr. Impact Sockets 1pc 1/2″Dr 9mm、1pc 1/2″Dr 10mm、1pc 1/2″Dr 11mm 1pc 1/2″Dr 12mm、1pc 1/2″Dr 13mm、1pc 1/2″Dr 14mm 1pc 1/2″Dr 17mm、1pc 1/2″Dr 19mm、1pc 1/2″Dr 21mm 1pc 1/2″Dr 22mm、1pc 1/2″Dr 24mm、1pc 1/2″Dr 27mm 1pc 1/2″ Dr. 125mmL Extension Bar 1pc 1/2″ Dr. Universal Joint 1pc 1/4″ Male Air Nipple 1pc Mini Oiler ⚙️ Specification Impact Mechanism Twin Hammer Free Speed 11,000 RPM Max. Torque 550 ft/lb (745 Nm) Avg. Air Cons. 4.2 CFM (120 l/min) Working Pressure 90 PSI (6.2 Bar) Net Weight 1.3 Kgs (2.8 lbs) Overall Length 160 mm (6.29″) Air Inlet 1/4″ Air Hose I.D. 3/8″ Air Exhaust Handle / Down Sound Noise 89.5 dB(A) Vibration Level 4.7 m/s²
