1" Air Impact Wrench Or 1/2" Drive Air Impact Gun Wrench, Up To 5175 Ft Or 3160ft Or 880ft-Lbs Beast Reverse Torque Output Pneumatic Impact Gun W/ 8 Inch Extended Anvil For Repairs And Maintenance Of Heavy Duty Machinery/Semi-Truck/Bus

About these items High Torque Performance for Heavy-Duty Applications – These air impact wrenches deliver extreme torque outputs, with models reaching 880 ft-lbs, 2900 ft-lbs, and 4950 ft-lbs, making them ideal for heavy trucks, buses, tractors, industrial machines, and auto repair shops. The pin-less clutch or twin-hammer mechanism ensures stable and powerful torque delivery. Rugged and Durable Construction – Made of high-strength aluminum with a reinforced design, these impact wrenches can withstand the toughest working conditions. The anti-slip rubber handle and enlarged "D" handle cavity provide better control, reducing fatigue during extended use. Easy Torque and Speed Control – Featuring 5 to 6-stage forward/reverse speed settings, these tools allow for precise adjustments in various applications. The combined power management switch enables quick torque adaptation, improving efficiency and user control. Versatile Use for Automotive and Industrial Work – Designed for tightening and loosening bolts, lug nuts, and rusted fasteners, these air impact wrenches are essential for professionals in automotive repair, ship maintenance, construction, and heavy machinery industries. Optimized for Performance and Longevity – The high alloy steel components offer resistance against extreme torque changes. Regular lubrication extends the life of the air tool, and the included oil pot ensures proper maintenance. Key Differences 4950 ft-lbs Model (1" Square Drive) – Best for heavy-duty applications, including truck, bus, and industrial vehicle maintenance. Features 5175 ft-lbs breakaway torque and 3000 RPM spindle speed for high-power performance. 2900 ft-lbs Model (1" Square Drive) – Ideal for agriculture and construction vehicles, offering 3160 ft-lbs breakaway torque with a lighter build and 5000 RPM spindle speed for quicker operation. 880 ft-lbs Model (1/2" Square Drive) – Compact twin-hammer design, lightweight at 5.9 lbs, perfect for auto repair shops and home maintenance with 7500 RPM free speed for faster results. Specifications Model 1" 4950 ft-lbs 1" 2900 ft-lbs 1/2" 880 ft-lbs Working Torque 4100 ft-lbs 2400 ft-lbs 560 ft-lbs Max Torque 4950 ft-lbs 2900 ft-lbs 680 ft-lbs Max Loosening Torque 5175 ft-lbs 3160 ft-lbs 880 ft-lbs Spindle Speed 3000 RPM 5000 RPM 7500 RPM Air Hose 1/2" ID 1/2" ID 3/8" ID Square Drive 1" 1" 1/2" Operation Pressure Max. 200 PSI Max. 200 PSI 90-120 PSI Avg. Air Consumption Not specified Not specified 5 CFM Main Material Aluminum Aluminum Aluminum Weight Not specified Not specified 5.7 lbs / 2.7 kg Package Contents 4950 ft-lbs (1") Model 1 x Air Impact Wrench 1 x Air Quick Connector 1 x Oil Pot 2 x 1" CR-V Socket 2900 ft-lbs (1") Model 1 x Air Impact Wrench 1 x Air Quick Connector 1 x Oil Pot 2 x 1" CR-V Socket 1 x Storage Case 880 ft-lbs (1/2") Model 1 x Air Impact Wrench 1 x Air Quick Connector 1 x Oil Pot 1 x M6 Hexagon Wrench