Standard Hand Held Air Horn Refill Only 300ml
- This Air Horn Refill is suited to fit Sumex, KolGas, Tromber Air, and many other hand held air horns.
- The top valve and attachment is similar to the standard aerosol.
- Perfect backup for those long, loud and boisterous events as football matches, rugby matches, motorsport, rally events, speedway etc.
- Also a sencible backup gas cannister for call, warning etc alarms where the hand held Air Horns are used.