To fit S30 valves with piercing pin and 8 gram CO2 bulbs.
Bulb Holder for S30 Pin Valve co2 injecting.
Plastic Bulb Holder for 8 grm CO2 bulb FREE P&P
Black Plastic CO2 Bulb Holder for Keg / Barrel - for 8 gram size cartridges
Plastic Bulb Holder For 8g Co2 System For Homebrew Pressure Barrels Beer Kegs
4" King Keg Cap + Washer + 8gm CO2 Bulb Injection Pin Valve + Bulb Holder Unused
