LINCOLN PNEUMATIC AIR COUPLING QUICK CONNECT US Pat No. Marked, ENGR.co.St.Louis USA. US Pat no. 2,279,146 2,297,548 Pat.can-44 Condition used and shown signs of wear and scratches as pictured, please check all photos attached carefully for further details and information, what you see that’s exactly you will receive, Please feel free to contact us if you have questions and concerns.
