ColorConnex A73456D Coupler and Plug Kit, 1/4 in, FNPT x MNPT, Aluminum/Steel

ColorConnex Coupler and Plug Kit, Type-D, Nominal Size: 1/4 in, FNPT x MNPT Connection, 300 psi, Aluminum/Steel, Red, 1/4 in Dia, Includes: (3) 1/4 in MNPT Plugs, (1) 1/4 in FNPT Plug and (1) FNPT 1/4 in Coupler