Single hole deck mount mixing faucet with polished chrome plated brass body, add-on faucet with compression cartridge and lever handle, 12" swing nozzle with stream regulator outlet, 18" riser, 44" flexible stainless steel hose, 0.65 GPM low flow spray valve with insulated grip handle, compression cartridges with spring checks, lever handles,18" flexible stainless steel supply hoses with 1/2" NPSM / 5/8" O.D. compression connections, 6" adjustable wall bracket, spray valve holder, and overhead spring. Certified to ASME A112.18.1/CSA B125.1,NSF 61-Section 9, NSF 372. 2019 DOE PRSV - Class I compliant.