Flip-thread chuck and hose threads securely to foot when not in use Long travel piston with reduced barrel diameter lowers required pumping effort Machined aluminum base with a steel barrel and piston Extra long, high strength hose with aluminum couplers Premium paint finish with varnished wood handle Oversized 3.5` diameter gauge assembly Max. pressure: 220 psi 2017 3.5` Analog PV/SV 220psi Steel BlackUPC/EAN/GTIN: 4712805991341