Sealey GSA6000 Composite Air Impact Wrench Twin Hammer 3/8 Inch Square Drive The Sealey GSA6000 is a Pneumatic Impact Wrench with a 3/8 Inch Drive. It will stand up to everyday use in a workshop or be a handy addition to a DIY toolkit. Sold in a cardboard carton. Features: 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 make 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 Suitable for professional garage use Specification: Model No: GSA6000 Drive: 3/8\"Sq Working Torque: 320lb.ft/435Nm Maximum Torque: 372lb.ft/505Nm Ultimate Torque: 486lb.ft/660Nm Free Speed: 10000rpm Air Consumption: 6.7cfm Operating Pressure: 90psi Air Inlet Size: 1/4\"BSP Weight: 1.2kg