Jomar Valve® Add-A-Valve® Emergency Shut Off Device, 1/2 in Nominal, 250 psi, 220 deg F, Full Port, Lever Handle Actuator, 2.99 in Inlet to Outlet Length, 5.08 in Top to Inlet Center, Forged Brass Body, Hardened Steel Trim, FKM Gasket, O-Ring, 6.69 in H