Ufaucet Modern High Arch Stainless Steel Plumbing Spiral Single Handle Commercial Pull Out Sprayer Kitchen Sink Faucet, Chrome Pull Down Kitchen Faucet Product complies with NSF/ANSI 372 and conforms with lead content requirements for "lead-free" plumbing as defined by California, Vermont, Maryland, and Louisiana state laws and the U.S. Safe Drinking Water Act All Mounting Hardware and Hot/Cold Waterlines are Included US Standard 3/8" hoses, but 1/2" adapters are included as well Top quality chrome finishes resist corrosion and tarnishing through everyday us Swivel Spout, Quick Connector Hose, Ceramic cartridge tested 1000,000 cycles