PVD Coated Stainless Body Single Faucet Beer Tower (Polished Brass Look) 3" Diameter PVD coated SS Column (Polished brass look) Includes polished brass faucet, 5' of 3/16" ID beer line with connections. Includes black tap knob and all mounting harware. Connects to All Standard Keg Couplers Polished brass adds a touch of class to your kegerator.