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Rubber Canning Ring Replacement
2 reviews

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What Makes it Mighty?

  • made from natural rubber
  • bpa-free, Lead-free, PVC-free, phthalate-free

Product Details

Weck Replacement natural rubber rings for Weck glass canning jars. In order to obtain an airtight seal between jar and lid, the proper rubber canning rings have to be used. Weck recommends using a new ring each time you can.  

Small Rubber Rings fit Weck Jars:

  • Juice Canning Jars, 1/2L & 1L
  • 160 ml (mini) Canning Jar
  • Outer Ring Diameter: 2.5"
  • Inner Ring Diameter: 2.0"

Medium Rubber Rings fit Weck jars:

  • Cylindrical Canning Jar, 1L 
  • Outer Ring Diameter: 3.5"
  • Inner Ring Diameter:  2.75"

Large Rubber Rings fit Weck jars:

  • 1/5 Liter Canning Jar Mold
  • 1/4 Liter Canning Jar Mold
  • 1/2 Liter Canning Jar Mold
  • 3/4 Liter Canning Jar Mold
  • 1/2 Liter Tulip Round Jar
  • 1 Liter Tulip Round Jar
  • Outer Ring Diameter: 4.25"
  • Inner Ring Diameter: 3.75"

Made in Germany

Made by Weck
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Customer Ratings and Reviews

Overall Score

2 reviews
Just in case, I bought backup
Review by on
Just in case, I bought backup

Just in case, I bought backup canning rings for the lovely jars I purchased. A little tricky to put them on, but the resulting seal is fantastic.

Bought these for my Weck
Review by on
Bought these for my Weck

Bought these for my Weck canning jars. They are a perfect fit. Would buy again.

At the beginning of the last century, the J. WECK Company was founded in Oflingen Germany, at this time they developed and introduced the home-canning method for glass jars. Since then, WECK has made this method popular not only in Germany and Europe, but worldwide. WECK is continually working in the field of home canning research. Specializing in all problems and questions concerning home canning, WECK has continuously developed and improved home-canning methods with the aid of its long experience as well as the constant ideas and innovations of the canning experts at WECK.

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