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Features
This cap fits a one gallon glass jar or a 64 oz growler. The hole in the center allows for the placement of an airlock.
More options
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Stainless 45 Elbow Coupler$ 4.9
430 -
Stainless Steel Pipe Nipple 1/2 x 1.5$ 3.9
453 -
Stainless Steel 1/2 x 2 Threaded Nipple$ 3.9
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