Florida Pneumatic's FP-728RW reaction less air ratchet incorporates a high energy pin clutch impact mechanism that adds power and eliminates all torque reaction normally felt by the operator. The air ratchet offers a maximum run down speed of 600 RPM and features a built-in speed/power regulator for use on sensitive fasteners. The FP-728RW weighs in at 2.4lbs, has 80 ft-lb of maximum torque and internal silencing that reduces noise levels.