1： Adjustable Fixed Chain : The oxygen tank stand is equipped with a safety chain, the length of which can be adjusted to ensure that the cylinders do not slip and tilt, increasing the stability of the cylinders 2： Enhance Work Efficiency & Ensure Safety : Oxygen cylinder holder can help workers to carry and place oxygen cylinders more easily, which can improve work efficiency and ensure the safety of the workplace at the same time 3： Wide Application : Considering different usage scenarios, it is widely used in wheelchairs, ambulances, factories, laboratories, hospitals, schools, CDCs, care homes, workshops and other flexible applications 4：“U-shaped”Design & Easy Installation: U-shaped grooves for a perfect fit and to prevent the cylinder from shaking; Packaged in one piece, ready to use right out of the box, the bracket comes with mounting holes and screws for better fixing 5： Heavy-Duty Oxygen Holder : Cylinder rack is made of durable steel plate with welded surface and anti-rust paint treatment, which has strong load-bearing capacity and ensures long-term reliable use