1：Fixing Hole Mount:There are fixing holes on the bottom plate of the gas cylinder rack, you can use expansion screws to fix the gas cylinder rack firmly on the ground to enhance its stability, the rack does not need to be assembled. 2：Arc Design:The curvature of oxygen cylinder stand is in line with the curvature of the oxygen cylinder, which can tightly fit the cylinder body, keep the cylinder upright and prevent it from shaking. 3：Widely Used:Oxygen cylinder rack is suitable for home/hospital/laboratory/factory/school. It is ideal for storing various gas cylinders such as coal gas, oxygen, nitrogen and acetylene. 4：Steel Cylinder Holder Bracket:Our heavy-duty gas cylinder racks are made of stainless steel, rust resistant, and thickened and reinforced to ensure maximum durability against chips and scratches. 5：Adjustable Protective Chains:Oxygen tank rack is equipped with adjustable protective chains, you can adjust the length of the straps according to your needs. It holds cylinder tightly in place so that it won't slip out even if cylinder is tilted.