4" deck mount mixing faucet with polished chrome plated brass body, add-on faucet with ceramic cartridge and lever handle, 12" swing nozzle with laminar flow device, 18" riser, 44" flexible stainless steel hose with heat resistant handle, high flow spray valve, ceramic cartridges, 1/2" BSPP in-line check valves, lever handles, 1/2" NPT female inlets, 6" adjustable wall bracket,spray valve holder and overhead spring. Certified to ASME A112.18.1/CSA B125.1, NSF 61-Section 9 and NSF 372.