PT Coupling Basic Standard Series 10E Polypropylene Cam and Groove Hose Fitting, Poly E-Adapter, 1" Adapter x Hose Shank Adapts hose to male cam and groove-style fitting Shank for hose connection Glass-fiber reinforced polypropylene for strength and resistance to abrasion, corrosion, and chemicals For use with water and coolants Complies with Commercial Item Description A-A-59326D for quick disconnect fittings