by KegWorks.com
Buy new: $3.85
3 used & new from $3.85
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Replacement washers that go between your regulator and CO2 tank in your draft beer system. Set of 6. In stock and ready to ship. Features: Made of plastic nylon. Set of 6. Specs: 3/4"W x 1/8"D. Opening is 1/4"W.