Brey Krause 1.5" Roll Bar Fire Extinguisher MountThe Brey Krause Model R 9521 1. 5 inch Roll Bar Fire Extinguisher Mount is designed to allow you to mount a fire extinguisher directly to your roll bar or roll cage. Designed to specifically fit 1. 5" diameter tubing. Can be used with either a standard Amerex 2. 5 lb fire extinguisher mount or the R 9520 quick release mount. All aluminum construction makes for a safe mount that doesn't add a lot of weight to your car. Don't let a poorly secured fire