Sealey SA91 3/8"Sq Drive Butterfly Air Impact Wrench

The Sealey SA91 is a compact 3/8" square drive air impact wrench designed for confined space applications and engine bay work. Featuring fingertip forward and reverse throttle control, this lightweight pneumatic tool delivers professional performance with the convenience of one-handed operation, making it particularly well-suited for automotive technicians and mechanics working in restricted areas. The tool incorporates a robust rocking-dog clutch mechanism and offers precise control through its 9-position air and torque adjustment system. With a breakaway torque of 130lb.ft (177Nm) and fastening torque of 120lb.ft (162Nm), it provides sufficient power for general mechanical tasks whilst maintaining excellent manoeuvrability. The Z-swivel air inlet helps prevent hose tangling during use, enhancing efficiency when working around vehicle engines and tight assemblies. At just 0.83kg, the SA91 minimises operator fatigue during extended use whilst delivering a free speed of 10,000rpm. Opera