Gas cylinder rack，Are you still struggling to carry heavy gas cylinders? Let our gas cylinder trolley be your trusted assistant! It is designed for easy and safe handling of gas cylinders, with a sturdy and durable frame that can carry most gas cylinders and flexible wheels that allow it to move freely Specification : Material: 304 Stainless Steel Width: 30 cm/11.8 in Folded Height: 137 cm/53.9 in Unfolded Height: 108 cm/42.5 in Axle Length: 46 cm/18.1 in Notch Width: 23 cm/9.1 in Wall Thickness: 1.2 mm Weight: 11 kg/24.3 lbs Base Plate: 30.5x18 cm/12x7.1 in Thickness of Base Plate: 3 mm Large Wheel Diameter: 20 cm/7.9 in Small Wheel Diameter: 7.5 cm/3 in Suitable for gas cylinders 40 L Features: 1. Cylinder cart can store all 40 liter cylinders 2. Cylinder holder can be folded to save space 3. The cylinder trolley is equipped with wheels for easy transportation 4. Cylinder dolly adopts anti-tipping triangular stabilizing structure 5. Can be used in school labs, businesses, hospitals, factories, nursing homes, etc Package Includes : 1 x Gas Cylinder Trolley( Note: Cylinders are not included in this product ) Tips : 1. Manual measurement,there will be 1-3 cm error, please understand 2. Due to light and personal differences in color understanding, there will be small color difference,in kind prevail