Dry Disconnect Coupling Socket x Plug For Coupling Size 1 1/2 in Body Material 316 Stainless Steel Coupling Size 1 1/2 in Male Connection Type NPT Full Port Dry-Mate Male x FNPT Max Working Pressure @ 70 F 150 psi Gasket Material PTFE Overall Length 5 23/32 in Includes Locking Arm Yes Thread Size 1 1/2 in