The ultimate, professional grade floor pump Full CNC machined aluminum construction and hardware Oversized 3.5 inch precision gauge Extra long, nylon-reinforced braided hose with aluminum couplers Durable anodized high-polish finish 220 psi max Features the ABS-1 Pro chuck head 2017 3.5` Analog PV/SV 220psi Alloy SilverUPC/EAN/GTIN: 4712805991266