Torture tested to withstand offroad abuse, the Quick-Release Fire Extinguisher Mount is constructed from a durable, machined aluminum with an anodized black finish. Multi-size tube fitment fits 1-1/2" 2" tubing. Pull-release "T" handle pin with finger grooves. Bottle clamp supports most 2.5 - 3.5 lbs. fire extinguishers. Adjustment screws included to set lash on mount/clamp interface. Quick-Release Pin Quick-Release Pin, Red