(chrome finish) Add a faucet to existing 3'' tower. Easy to install without drilling new shank holes. Just remove the tower cap and slide the E-Z-Add kit over the top after you have put the beer line on it. This kit allows you to cover your existing shank hole adding the additional shank for a faucet above it. Mount your old shank and faucet next to it in the hole provided. You will have a taller tower with side by side shanks.