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Homebrew Keg Couplers
11 products
Showing 1 - 11 of 11 products
Homebrew Keg Couplers & Cornelius Keg Disconnects
Homebrew keg couplers and disconnects for Cornelius (Corny) kegs used in homebrewing and small-scale draft setups. Available in ball lock and pin lock styles to match your specific keg type.
Ball Lock Disconnects – For Pepsi-style Cornelius kegs (most common in homebrewing)
Pin Lock Disconnects – For Coca-Cola-style Cornelius kegs
Gas & Liquid Posts – Color-coded for easy identification during setup
Replacement O-Rings & Parts – Keep your Corny keg connections leak-free
Homebrew Coupler FAQ
Ball lock or pin lock — how do I know which one I have?
Ball lock posts (Pepsi-style) are the more common Cornelius keg format in homebrewing and use a quick-connect fitting that locks with an internal ball bearing. Pin lock (Coca-Cola-style) posts use two pins instead. Check your keg's post style directly — the two are not interchangeable.
Why is my Corny keg connection leaking?
Almost always a worn or missing O-ring at the post connection — they're inexpensive and wear out from repeated connect/disconnect cycles. Replace the O-ring before assuming the disconnect itself has failed.
