Sealey-Generation-Series-Composite-Air-Impact-Wrench-3-4-Sq-Drive-Twin-Hammer-Sealey-GSA6004-p-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-power-control-and-direction-via-lever-on-rear-of-wrench-Suitable-for-professional-garage