Legris 3175 56 10 Nickel-Plated Brass Push-to-Connect Fitting, Inline Connector, 1/4" Tube OD x 1/8" BSPT Male Inline connector for connecting a tube to a female threaded connection in a straight run Push-to-connect tube connection on one end and male BSPT threads on the other end Nickel-plated brass construction