Lot of 12 Brass Quick Couplers, 6 - Hansen Series 3000 & 6 - Foster #3303

Description

This lot contains a total of 12 brass quick couplers. There are 6 Hansen Series 3000 and 6 Foster MFG. #3303. Some appear to be used, but most of them seem to be NOS. All have 3/8"NPT male fittings. I don't know much about them, but feel free to ask any questions.