The keg lid O-ring is thicker than standard keg lid O-rings and is molded from softer rubber, for a more positive seal at low dispensing pressures. An ideal fix for an older keg with a leaky lid, or for any keg that needs to be pressurized before filling to achieve an airtight seal.
The 4 x Cornelius / Corny Keg Replacement O-ring Seal Kit is ideal for home brewers looking to replace gaskets in their Cornelius/Corny kegs.