Dixon® G400-B-AL Global Cam & Groove Type B Coupler x Male NPT, 4 in

On hose assemblies, pressure rating is the lower of either the rating of the coupling or the hose at 70 deg F Precision machined to rigid tolerances Stainless pins will not rust or bind, providing great strength and safety Recess holds gasket firmly in place and ensures proper placement Straight body with two openings for connecting two hoses or pipes with cam and groove fittings or threads For resisting corrosion and tarnishing 5-3/8 in OD x 2-11/32 in L coupler 6-9/16 in distance across closed cam arms 11-3/16 in distance across open cam arms