Manufactured in the United States - these wide mouth mason jar lids are not of subpar quality. They are the top quality available. Developed by a family in Ohio with five generations of canning experience.
These lids for canning have: a patented BluSeal rubber that is thicker than other rubber rings and thicker metal with five layers of corrosion protection. Seals for up to 36 months, double the amount of the leading brand!
Greater sealing capability. Seal every jar without any failures. Suitable for Ball, Kerr, Mason, and vintage canning jars. Fits all wide mouth jars, including quarts, pints, half pints, and half gallon jars.
Caution: Avoid tightening your mason jar rings too much. Use only three fingers to tighten your canning bands to allow air to escape and keep the contents in place.
An essential part of your canning supplies! High-quality canning lids that seal securely and stay sealed. Wide mouth mason jar lids can be used in a pressure canner or water bath canner.