Mac Quality Tools 3/8 in Drive Air Ratchet Pneumatic Wrench Made in Japan

Mac Tools pneumatic air ratchet with a 3/8 inch square drive. The older oval MAC QUALITY TOOLS logo is stamped into the ribbed aluminum barrel and JAPAN is stamped on the rear end cap. About 9 inches long overall, with a lever throttle on the underside of the handle and a reversible head. Takes a standard 1/4 inch NPT air fitting. Condition is honest shop wear. The neck, pivot collar and ratchet head carry surface rust, there is grime and debris packed around the ratchet housing, and the aluminum barrel is scuffed and discolored. The drive square is square and the head turns. No model number is visible anywhere on the tool. It has not been run on air, so it is sold untested and as-is. Tool only.