Product information "Fire Extinguisher Holder Poison Spyder roll cage"
The Poison Spyder Fire Extinguisher Holder easily mounts to any roll cage tube or other suitable location, and securely holds a standard 2.5 lb. automotive fire extinguisher (up to 12" long). Made of high quality nylon webbing with an rubberized Poison Spyder emblem.
NOTE: The velcro straps that hold this unit to the roll bar are optimally sized for use on padded roll bars. When using on bare, un-padded tubes (1.75" OD or larger recommended), the ends of the velcro straps wlll be too long, but can either be tucked in or cut off (use a lighter to cauterize the cut edge of the nylon webbing).