Gas cylinder trolley for hospitals, labs, and factories, both indoors and outdoors, with easy mobility Specifications: Height: 116cm Vehicle width: 34cm Axle length: 51cm Groove width: 27cm Cart material: 304 stainless steel Pipe wall thickness: 1.2mm Bottom plate size: 35x30cm Vehicle pipe diameter: 32mm Large wheel diameter: 25cm Bottom plate thickness: 3.5mm Suitable gas cylinder: 40L Product Features: With wheels for easy mobility Made of steel tube solid and sturdy Easy to use at home/ hospitals/ laboratories/ schools/ factories Groove design fits the bottle body to the rack to prevent shaking Suitable for bottles: Nitrogen, argon, hydrogen, chlorine, helium, oxygen, acetylene and other kinds of cylinder tanks Package Includes: 1 x Rolling Oxygen Tank Cart (Cylinders not included)