Running Gear With Cylinder Rack Number of Shelves 1 Shelf Depth 28 in Shelf Width 13 in Number of Cylinders Held 1 Compatible Cylinder Diameter (Maximum) 9 in Wheel Type Caster Flat Free Compatible Cylinder Diameter (Minimum) 6 in Features Maximizes Maneuverability Number of Drawers 0 Number of Wheels 4 Overall Height 36 in