This regulator gasket can be used to replace a worn out or damaged washer in a CO2 regulator. You must use an allen wrench to install this product into the regulator body. Over tightening can damage this o-ring.
Please note, we will be closed July 30th until Monday Aug 1st. Orders placed during this time will ship out Tuesday Aug 2, local pickup schedule will resume as normal on Tuesday. Sorry for any inconvenience.