XRH1178 Features: * Single metal lever faucet * Dissimilar ceramic discs for smooth operation and long life * Stainless steel coil and long-lasting chlorine resistant inner liner * Requires compression connections (not supplied) * IAPMO compliant double check valve and 2.5 gallons per minute * 1.38"" Cutout * 0.38"" Copper tube supplies Dimensions: * Maximum installation depth: 2.25"" * Extension kit dimensions: 1.75"" * Overall dimensions: 7.5"" H x 2.562"" W x 12.625"" D Collection: * Pullout collection Warranty: * Manufacturer provides limited lifetime warranty and no warranty