4" x 3" SS Cam & Groove Reducing Coupler x Adapter, Dixon, Mfr#: 4030-DA-SS

Cam and Groove Adapter, Socket x Plug, Body Material 316 Stainless Steel, Type DA, Coupling Size 4 in Socket x 3 in Plug, Female Coupler x Male Adapter, Max. Working Pressure @ 70 F 100 psi, Plug Outside Dia. 3 19/32 in, Socket Inside Diameter 4 in, Gasket Material Nitrile, Overall Length 6 3/8 in, Includes Locking Arm Yes, Plug Length 2 in