38mm Poly Seal Screw Taperseal Growler Caps - 24 pcs - Krome Dispense
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GROWLER CAPS 38mm POLYSEAL 38/400 FINISH PHENOLIC CONE SEAL CLOSURE FOR GLASS 1/2 GALLON AMBER GROWLERS AND 1 GALLON JUGS Taperseal - Hobby Homebrew
38mm Poly Seal Screw Caps Growler Caps Plastic Lids Amber Boston Round Glass Beer Bottles Poly Cone Cap Brewing Wine Jug Cap Fits Most 1/2 and 1 Gallon Jugs (12 Pieces): Amazon.com: