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Ferrule for Jockey Box Compression Fitting - 3/8"

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In stock and ready to ship.

This metal ferrule is a vital jockey box part that sits on either side of a 3/8" jockey box coil, in between a hex nut and a rubber grommet.


    If you want your portable dispensing system to work properly, you need to service it with the appropriate jockey box parts. That includes having this metal ferrule fitting, along with a hex nut and grommet, on either end of your jockey box coil.

    This ferrule connects the hex nut and rubber grommet so that your 3/8jockey box coil can attach to the cooler coupling in the back, and the shank in the front, to pour you a perfect pint.

    Don’t overlook the importance of small parts! Give your jockey box the attention it needs and you’ll be enjoying delicious draft beer at parties and picnics everywhere!

    Please note: Hex nut and grommet are sold separately.

    • Made of chrome plated brass
    • Connects hex nut to grommet
    • Sits on either side of a 3/8" jockey box coil
    • Necessary for attachment to shank in the front and cooler coupling in the back

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    • Fits 3/8” outside diameter jockey box coils
    WARNING: This product contains a chemical(s) which is known to the state of California to cause cancer or birth defects or other reproductive harm. For more information go to
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    Easy to Clean
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    Yes! I would recommend this product. (1)
    Would you recommend this product?
    Yes! I would recommend this product.
    5 / 5
    5 / 5
    Easy to Clean
    5 / 5
    5 / 5
    Good product, Lack of attention in packaging
    They are good. Except I received 3 of the 8 in the wrong size and had to drill them out for my application. No arguments against the product, just lack of attention in packing the product.
    April 14, 2016
    over 3 years ago
    Questions & Answers
    Start typing your question and we'll check if it was already asked and answered. Learn More
    Browse 1 question Browse 1 question and 1 answer
    Why did you choose this?
    Kegworks Store
    Building a jockey box for wedding.
    Eric S on Jan 27, 2016
    Building a jockey box for wedding.
    Eric S on Jan 27, 2016
    Do you offer this in 5/16
    Can you tell me the I D of the 3/8 and the 5/16 if you have that?
    Jason A on Jul 21, 2018
    BEST ANSWER: Yes, we do sell this ferrule in 5/16". The ID of each is 3/8 and 5/16.
    Ferrule for Jockey Box Compression Fitting - 5/16
    Ferrule for Jockey Box Compression Fitting - 5/16"

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    About Backorders

    This item is currently out of stock but we're expecting more soon.

    For an estimated ship date, please contact Customer Care at 877.636.3673 or email

    Click here for additional shipping information.