North Mountain Supply regular mouth metal safety button lids are designed to give your mason jars a reliable seal and a clean, finished look. This pack includes 72 silver hi heat lids with continuous thread design, sized for standard 70 mm regular mouth jars.
Each lid features a BPA free plastisol liner that softens during hot fill processing and forms a secure seal as the product cools. The built in safety button provides a simple visual indicator of proper vacuum, helping you verify a successful seal at a glance.
These lids are:
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Recommended for hot fill products
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Suitable for use as hi heat lids during water bath processing
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Compatible with regular mouth mason jars from Ball, Kerr and North Mountain Supply (70 mm mouth size, 70/450 closure)
They work well for:
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Home canning of sauces, jams, jellies and other preserves
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Party favors and holiday gifts filled with candy, cookies or homemade mixes
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Storing spices, dry goods and pantry items
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Craft supplies, candles and decorative jar projects
Key features:
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Pack of 72 silver regular mouth metal lids
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One piece design with continuous thread for easy application
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70 mm (70/450) closure size with ribbed neck and safety button
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BPA free plastisol liner for secure sealing and peace of mind
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Made in the USA and compatible with most standard regular mouth mason jars
For canning, storage and crafting projects that rely on regular mouth mason jars, North Mountain Supply silver hi heat safety button lids provide a dependable sealing option in a convenient 72 count pack.