Primefit UC1414MB 1/4-Inch Universal Brass Coupler with 1/4-Inch Male NPT Innovative universal 6-ball brass coupler 3-way design is compatible with all common interchanges Brass construction for high corrosion resistance, longer life and smoother operation 1/4-inch body with 1/4-inch male NPT threads Comes with a 1-year limited warranty