Solid Stainless Steel Commercial Spring Kitchen Faucet with Pull Down Shower Spray Leon kitchen faucets by ALFI Brand are made of solid stainless steel, unlike traditional faucets which are made out of brass and treated to created different finishes. These faucets are built tough and made to last for decades, both durability and looks. Commercial style kitchen faucet with spring and arm One handed control valve Pull down shower spray head Estimated flow rate of 1.7 gallons per minute assuming flow pressure of 60 PSI Recommended faucet hole diameter in countertop or sink to be 1.5-in 3.5-in max deck thickness Compliant with the new lead free legislation AB1953 effective in CA & VT