Built around a durable, painted steel barrel and piston, the Steel Floor Drive 3.5 adds in a machined aluminum base, a varnished wood handle and an oversized, highly accurate analog gauge. An extra long hose allows for easy fill-ups whether your bike is on the ground, on your rack or in your stand.Equipped with ABS-1 Pro chuck. SPECS: Weight: 1616g Dimensions: 665mm, 230mm, 200mm Maximum PSI: 220psi | 15.2bar Features: High Pressure Pump Chuck: ABS-1 Pro Chuck | Presta/Schrader Base: Aluminum Gauge: 3.5 Analog Pump Type: High Pressure Handle: Wood Piston: Steel Barrel: Steel