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KegWorks - ITEM # 38-400

Beer Growler Cap - Gold Metal Replacement Screw Cap

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  • Buy 100 for $0.39 each and save 21%
  • Buy 500 for $0.35 each and save 29%

In stock and ready to ship.

If your 64 oz beer growler jug loses its top, don't go buying its replacement. Grab a growler cap and be back in business in no time.


    Just because your glass growler loses its top doesn't mean you have to lose yours. Don’t buy a whole new 64 oz growler, just grab one of these guys!

    Losing the top to your treasured beer jug doesn’t have to be a traumatic experience. These super cheap replacement growler caps can restore your favorite beer container back to working order in no time.

    Made to fit with all of the 64 oz glass growlers sold on this site, you can be confident that your gold cap will be a perfect fit, and your beer can go back to being enjoyed and taken on the go without leaking or loss of carbonation concerns.

    • Made of gold colored metal
    • Fits most standard size glass 1/2 gallon sized beer growlers
    • Designed with a plastisol liner foam layer inside for a better seal
    • 38mm continuous thread

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    • Cap Diameter: 1 1/2
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    Questions & Answers
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    Browse 2 questions Browse 2 questions and 13 answers
    Why did you choose this?
    Kegworks Store
    Overnight shipping
    Ryan P on May 6, 2020
    for brewery growlers on site
    Cameron C on Jan 23, 2020
    Overnight shipping
    Ryan P on May 6, 2020
    Home Brewing into 64 oz. Growlers
    Dennis F on Mar 26, 2020
    for brewery growlers on site
    Cameron C on Jan 23, 2020
    Lost my old one and needed a new one...
    Joseph B on Oct 15, 2019
    Only place I know that has them and reasonably priced if purchased in bulk.
    Karim D on Jul 7, 2019
    I need quantity metal caps with a good seal for my custom covered gallon water bottles. Original steel caps with paper liners leak and rust. Local supply stores in my area don't sell these caps.
    Blake P on Mar 18, 2019
    I picked this item because the brewery near my business uses the caps with cardboard inserts they don't seal well. so i purchase my own caps for them to use.<br />Best Regards,<br /> Hoendy
    Mark H on May 3, 2018
    Best Caps!
    John W on Jan 19, 2017
    Gold metal goes with our brewery's steam punk theme
    Corey P on Jan 3, 2017
    To replace worn out caps.
    Barry on Dec 7, 2016
    BERNARD V on Nov 6, 2016
    my wife hired a new cleaning lady, and she threw out my growler cap!
    Saul W on May 18, 2016
    Wanted to order something I have had success with while also trying a new possibly better option.
    Samuel K on Apr 21, 2016
    Home Brewing into 64 oz. Growlers
    Dennis F on Mar 26, 2020
    Lost my old one and needed a new one...
    Joseph B on Oct 15, 2019
    Will this closure fit a 38/400 glass neck finish?
    A shopper on Jan 28, 2017
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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

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