This lightweight adjustable cylinder cart makes it easy to transport MD and ME medical cylinders. The cart adjusts for various heights and makes for easy storage. This cart has a durable black powder coat painted finish. The cart wheels are black so they never look too dirty. This unique DELUXE cylinder cart includes the NEVERLOST post valve key built right into the handle of the cylinder cart. Never again will you have to worry about losing your valve key it s always right there. Just remove the handle from the cart to use the valve key. The handle also includes basic oxygen instructions and reminders.- SKU: CRMR010