Blue-Point AT555 1/2 in Drive Pneumatic Air Impact Wrench Snap-on Made in Japan

Blue-Point AT555 pneumatic impact wrench, half inch drive, made in Japan for Snap-on Tools Company of Kenosha, Wisconsin. The data plate on the back reads AT555, 1/2 inch impact wrench, 90 PSIG max, 7000 rpm, with the serial number below it. Three position forward and reverse selector on the back plate. Aluminum housing with the Blue-Point script on the side and a blue painted hammer case up front. Condition is heavy shop use: grease and grime throughout, paint worn off the blue barrel in large patches, surface rust on the anvil and around the exhaust screen, and general scuffing on the housing. No socket included. It has not been run on air and is sold untested and as is, for a buyer who will service it or use it as a parts tool.