Single hole deck mount mixing faucet with polished chrome plated brass body,24" risers,3/8" NPT pipe coupling,swivel elbow,3/8" NPT vacuum breaker,68" flexible stainless steel hose with heat resistant handle,0.65 GPM low flow angled spray valve,compression cartridges with spring checks,lever handles,18" flexible stainless steel supply hoses w/ 1/2" NPSM / 5/8" compression connections,overhead swivel extension arm with balancer,6" adjustable wall bracket. Certified to ASME A112.18.1/CSA B125,NSF 61-Section 9,NSF 372 and CSA B64.8. 2019 DOE PRSV - Class I compliant.