1" Air Impact Wrench, 2100 ft-lb Torque, Friction Ring-Thru-hole Retainer, D-handle Inside Trigger with 6" extended anvil. The 2850MAX-6 1” D-handle Impact Wrench, our fiercest 1” wrench, engineered to make quick work of big jobs like semi, bus and tractor tires. This tool has been made lighter, pushed harder and worked longer to make sure it can handle repeated demands without sacrificing power. Every time you need extreme torque, this lightweight boss can get the job done. Solid steel impact mechanism: Deliver 2,100 ft.-lbs. of torque. Chemical resistant housing & steel core: Stands up to drops and harsh work environments. Lightweight: Weighs under 20 lbs. and is 25% lighter than the industry’s leading 1” wrench.360° adjustable handle: The side handle rotates fully around the tool as the job demands. Swivel hose connection: Keeps cords from getting tangled so you can move freely around the garage.