Chicago Pneumatic CP6748EX-P11R - 1/2 Inch Air Impact Wrench - ATEX, Pistol Handle, Suspension Option, Max Torque Reverse Output 800 ft. lbf / 1080 Nm, 8400 RPM, Twin Hammer 6151590570New range Premium Composite! Premium composite impact wrench range from 3 8" to 1" with superior durability designed for intensive use in ATEX environments. Work in any heavy duty environment with the CP67XX series of impact wrenches from 3 8" to 1, including Atex certified IP6 dust proof models. Designed with a powerful and durable oil bath twin hammer clutch mechanism, steel housing, and a lightweight composite body, the CP67XX delivers a maximum