If you're gearing up for an entirely new bar installation or simply need to replace an existing component, the Avantco 178ELBOWSHNK shank assembly is just what you need! It acts as a bridge between your product line and faucet while providing the faucet with a stable, reliable mounting location. The elbow accepts 1/4" ID vinyl tubing and is connected to the shank, which boasts 7/8"-14 (5/8" BSP) threading for convenient universal compatibility with standard U.S. faucets.