Homebrew Ball Lock Corny Kegs

Homebrew ball lock corny kegs are a style of beer keg with ball lock posts that have a ridge that the disconnect sits on after releasing the balls within the disconnect. Ball lock kegs are usually taller and thinner then pin-lock kegs, though our 'low-profile' ball lock kegs are converted pin-lock kegs, so those share the dimension size of pin-lock kegs. We sell both brand new kegs and used kegs. Our used ball-lock kegs are refurbished by a third-party, we test if it has pressure before shipping and provide an extra set of o-rings for backup.

At Homebrew Supply we advise moving into homebrew kegging for many reasons; it's easier, quicker, gives you a lot of flexibility like controlling carbonation more efficiently, filtering, flavoring through draft tower filters and doing post ferment dry-hopping, among other fun tricks. Even if you want to bottle we carry bottle fillers to allow you to bottle from the keg. Plus everyone loves the person who shows up with the keg whether it's 3 gallon or 5 gallon. We sell complete draft beer kegging systems below or if you want to piece together your own we carry homebrew Co2 and Nitrogen tanks, homebrew keg regulators, homebrew faucets & beer shanks and kegging hardware.

  1. Refurbished 5 Gallon Keg | Ball Lock Keg

    Regular Price: $79.95

    Special Price $54.95

    General Info
    • Refurbished!
    • 5 Gallon
    • Cornelius Style
    • Double Rubber Handles or Single Plastic Handle
    • Ball Lock
    • 304 Stainless Steel
    • Manual Pressure Relief Valve
    • Rubber Bottom
    • NSF Approved
    • This tried and true vet may have stickers, dents and dings from previous use in the soda industry
    • Guaranteed to be air-tight
    • Oh! An extra set of o-rings


    WARNING: This product can expose you to Hexavalent chromium, also known as chromium 6 (Cr6), which is known to the State of California to cause cancer, birth defects and other reproductive harm. For more information go to: https://www.p65warnings.ca.gov/
  2. Blichmann Cornical - Full System

    $499.99
    Product Features:
    • Ferment, carbonate, and serve beer from one vessel
    • Integrated rotating racking arm with sanitary sampling valve
    • Modular design to allow use as both a fermentor and a serving keg
    • Removable bottom makes cleaning simple and fast
    • Full 1.5" sanitary butterfly dump valve (for yeast harvesting and trub dumping)
    • All stainless sanitary fittings for contamination free beer
    • Pressure capable to 50psi for fermentation
    • Easy to use lid hatch for dry hopping and secondary additions
    • Optional wall mounting bracket (BE-000933-01)


    WARNING: This product can expose you to Hexavalent chromium, also known as chromium 6 (Cr6), which is known to the State of California to cause cancer, birth defects and other reproductive harm. For more information go to: https://www.p65warnings.ca.gov/
  3. Blichmann Cornical Fermentation-Kit

    $324.99
    Product Features:
    • Ferment, carbonate, and serve beer from one vessel
    • Integrated rotating racking arm with sanitary sampling valve
    • Modular design to allow use as both a fermentor and a serving keg
    • Removable bottom makes cleaning simple and fast
    • Full 1.5" sanitary butterfly dump valve (for yeast harvesting and trub dumping)
    • All stainless sanitary fittings for contamination free beer
    • Pressure capable to 50psi for fermentation
    • Easy to use lid hatch for dry hopping and secondary additions
    • Optional wall mounting bracket (BE-000933-01)


    WARNING: This product can expose you to Hexavalent chromium, also known as chromium 6 (Cr6), which is known to the State of California to cause cancer, birth defects and other reproductive harm. For more information go to: https://www.p65warnings.ca.gov/
  4. Blichmann Cornical Keg

    $175.00
    Product Features:
    • Ferment, carbonate, and serve beer from one vessel
    • Integrated rotating racking arm with sanitary sampling valve
    • Modular design to allow use as both a fermentor and a serving keg
    • Removable bottom makes cleaning simple and fast
    • Full 1.5" sanitary butterfly dump valve (for yeast harvesting and trub dumping)
    • All stainless sanitary fittings for contamination free beer
    • Pressure capable to 50psi for fermentation
    • Easy to use lid hatch for dry hopping and secondary additions
    • Optional wall mounting bracket (BE-000933-01)


    WARNING: This product can expose you to Hexavalent chromium, also known as chromium 6 (Cr6), which is known to the State of California to cause cancer, birth defects and other reproductive harm. For more information go to: https://www.p65warnings.ca.gov/
  5. New 2.5 Gallon AMCYL Ball Lock Keg w/ Dual Rubber Handle

    Regular Price: $88.95

    Special Price $68.95

    General Info
    • New!
    • 16.5" x 8.75"
    • 2.5 Gallon
    • Cornelius Style
    • Dual Rubber Handles
    • Ball Lock
    • 304 Stainless Steel
    • Manual Pressure Relief Valve
    • Rubber Bottom
    • NSF Approved
    • Upgrades Available
    *We recommend an extra set of O-Rings when purchasing a new keg.

    WARNING: This product can expose you to Hexavalent chromium, also known as chromium 6 (Cr6), which is known to the State of California to cause cancer, birth defects and other reproductive harm. For more information go to: https://www.p65warnings.ca.gov/
    Out of Stock
  6. New 2.5 Gallon Ball Lock Keg | AMCYL Keg

    Regular Price: $83.95

    Special Price $64.95

    General Info
    • New!
    • 14.2" x 8.75"
    • 2.5 Gallon
    • Cornelius Style
    • Stainless Steel Handle
    • Ball Lock
    • 304 Stainless Steel
    • Manual Pressure Relief Valve
    • Rubber Bottom
    • NSF Approved
    • Upgrades Available
    *We recommend an extra set of O-Rings when purchasing a new keg.

    WARNING: This product can expose you to Hexavalent chromium, also known as chromium 6 (Cr6), which is known to the State of California to cause cancer, birth defects and other reproductive harm. For more information go to: https://www.p65warnings.ca.gov/
    Out of Stock
  7. New 5 Gallon AMCYL Ball Lock Keg w/ Rubber Handles

    Regular Price: $99.95

    Special Price $74.96

    List of Contents
    • 5 Gallon
    • Cornelius Style
    • 25” tall and 8.5” diameter in dimension
    • Double Rubber Handles
    • Ball Lock
    • 304 Stainless Steel
    • Manual Pressure Relief Valve
    • Rubber Bottom
    • NSF Approved
    • Upgrades Available
    *We recommend an extra set of O-Rings when purchasing a new keg.

    WARNING: This product can expose you to Hexavalent chromium, also known as chromium 6 (Cr6), which is known to the State of California to cause cancer, birth defects and other reproductive harm. For more information go to: https://www.p65warnings.ca.gov/
    Out of Stock
  8. New 5 Gallon AMCYL Ball Lock Keg w/ Single Metal Handle

    Regular Price: $89.95

    Special Price $68.95

    List of Contents
    • 5 Gallon
    • Cornelius Style
    • Single Metal Handle
    • Ball Lock
    • 304 Stainless Steel
    • Manual Pressure Relief Valve
    • Rubber Bottom
    • NSF Approved
    • Upgrades Available
    *We recommend an extra set of O-Rings when purchasing a new keg.

    WARNING: This product can expose you to Hexavalent chromium, also known as chromium 6 (Cr6), which is known to the State of California to cause cancer, birth defects and other reproductive harm. For more information go to: https://www.p65warnings.ca.gov/
    Out of Stock
  9. Refurbished 5 Gallon Low-Profile Ball Lock Keg

    $79.95
    General Info
    • Refurbished!
    • 5 Gallon
    • Cornelius Style - Low-Profile
    • Double Rubber Handles
    • Ball Lock
    • 304 Stainless Steel
    • Manual Pressure Relief Valve
    • Rubber Bottom
    • NSF Approved
    • This tried and true vet may have dents and dings
    • Guaranteed to be air-tight
    • Oh! An extra set of o-rings
    Out of Stock