Dust Plug, Plug, For Coupling Size 3 in, Body Material Brass, Type DP, Coupling Size 3 in, Natural, Plug Outside Dia. 3 19/32 in, Overall Length 2 13/16 in, Includes Locking Arm No, Plug Length 2 in, 125 psi. This item has been restricted from sale in the following state (s): []