Combination of composite materials, alloyed metals and twin hammer design, result in a lightweight, durable and powerful air impact wrench. Soft grip handle, with downward facing exhaust, makes this wrench comfortable on the hands and ears and limits the circulation of brake dust on wheel applications. Fingertip control of power and direction via lever on rear of wrench. Features & Benefits: Fastening Torque: 737lb.ft(1000Nm). Breakaway Torque: 1,180lb.ft(1600Nm). Twin hammer mechanism. Lightweight and durable design. Soft grip handle, with downward facing exhaust, reducing noise level and circulation of brake dust on wheel applications. Fingertip control of power. Direction via lever on rear of wrench. Model No. GSA6006 Specifications: Model No GSA6006 Air Consumption: 6.5cfm Brand: Generation Breakaway Torque: 1,180lb.ft(1600Nm) Drive: 1/2″Sq Fastening Torque: 737lb.ft(1000Nm) Free Speed: 8500rpm Inlet Size: 1/4″BSP Nett Weight: 2.1kg Noise Power/Pressure: 111/100dB(A) Operating Pressure: 90psi Vibration/Uncertainty: 6.389/1.5m/s Working Torque: 811lb.ft(1100Nm)