Gas / Propane Bottle Holder - Attaches To Rack - by Front Runner Outfitters An easy and secure way to carry your gas or propane bottles, simply use this rack accessory by Front Runner and secure the bottle to your rack. The Front Runner Gas/Propane Bottle Holder is a lockable bolt-on accessory compatible with all Front Runner Rack trays. Easy to adjust collar and base accommodates a variety of bottle models and sizes. Features: Max Cylinder Body Height: 12.6"/ 320mm (excludes top Cylinder collar) Max Cylinder Body Diameter: 11" / 280mm Max Top Cylinder Collar Diameter: 6.7" / 170mm Max Weight: 22lbs (10kg) Consists of: 2x Cylinder neck slat 2x Latch 2x R-clip 2x Adjustable rod 2x Bottle Clamp 2x Rubber Extrusion Bolt kit Materials used: Black powder-coated 3CR12 stainless steel Cylinder dimension guidelines: Max Cylinder Height: 12.6" (320mm) Max Cylinder Diameter: 11" (280mm) Max Top Collar Diameter: 6.7" (170mm) Max Weight: 22lb (10kg)