Designed for use with the Refinia bath filler, this mounting-block installs into the wood or concrete subfloor to firmly anchor the bath filler faucet.One year limited warranty Brass and metal construction 1 2 Connections Test cap and mud guard included Required for installation of the K-T97334-4 Refinia bath filler Can be installed without required freestanding bath fillerHeight: 2-1 4 Length: 4-11 16 Type: Shower Installation Weight: 7.15 Width: 4-11 16