RIGHT HAND CO2 STEM, FOR TAPRITE REGULATOR, BRASS (QUANTITY/2)

RIGHT HAND CO2 STEM, FOR TAPRITE REGULATOR, BRASS (QUANTITY/2)
This brass stem slips through the CO2 brass nut and screws into the chassis of the regulator on one end and attaches to all CO2 cylinders with the big brass nut on the other end. You must always use a CO2 washer when hooking up a new tank. (QUANTITY/2)