ALFI brand AB2023 Solid Pull Out Single Hole Kitchen Faucet, Stainless Steel Features a pull out spray head with shower spray mode One handed control valve; Pull to the right to control pressure, push front and back for water temperature; Indicated by a small blue and red dot SOLID STAINLESS STEEL faucet made of the highest quality 304 grade stainless steel, designed to last Cartridge Type: KEROX K35A 35mm Compliant with the new lead free legislation AB1953 effective in CA & VT Recommended faucet hole diameter in countertop or sink to be 1 1/2"