Sealey air impact wrench 1 2 sq drive mini twin hammer sealey sa203 fitted with powerful twin hammer mechanism all housed in compact design handle exhaust reduces noise output and limits the circulation of brake dust on wheel applications features three position torque air control in forward and reverse mini size allows use in confined engine bay areas suitable for garage tyre shop and workshop applications sealey sa203 air impact wrench 1 2 sq drive mini twin hammer