Gas/Propane Bottle Holder - by Front Runner Outfitters If you have a Front Runner roof rack and own a gas or propane bottle, highly useful during long road trips or camping trips, then a way to securely mount it to the rack is much needed. Never be far from the comforts of your portable stove and other propane accessories again. The simple latching method allows you to quickly attach different sized bottles. Features: Perfect for portable cooking stoves, geyser/water heaters, heaters and lamps. Rack brackets securely hold your gas/propane bottle on your rack. 2 latches feature a safety catch to prevent any movement and are lockable with a for added safety. The removable collar is placed over the cylinder valve collar and latched on the rack brackets. The collar rods are adjustable to suit various bottle heights. Dimensions: Max Cylinder Height: 320mm (12.6") Max Cylinder Diameter: 280mm (11") Max Top Collar Diameter: 175mm (6.9") Max Weight: 10kg (22lbs)