AutoMeter Co2 Bottle Valve Safety Disk 3K Psi Burst For 10 Oz. & 2.5 Lb Bottles Female

The Dedenbear ABVS safety discs are a female thread replacement compatible AB10 and AB25 CO2 bottles and are a handy spare component to keep on your trailer in case your original ruptures due to overfilling, over pressurizing, or over heating of the bottle.
Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways; and also for use in other exempted vehicles.