rubber ring replacement for weck canning jars

What Makes it Mighty?

  • made from natural rubber
  • bpa-free, Lead-free, PVC-free, phthalate-free
4 Reviews | Overall Rating:

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

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Ratings and Reviews

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Reviews and Ratings
Review by Anonymous on 10/31

Almost paper-thin, and flimsy. Even when we used three for one jar, they were too thin!

Hey, MN: get the tough and thick rings your grandma used, and we'll be customers for life!

Review by Anonymous on 9/24

I've been using Weck canning jars and rings for years, and they (almost) never fail. They're my favorite, but I save them for things I'm going to use at home. When I give canned good away as gifts, people tend to just toss or recycle my Weck jars :-(

Review by Linda R Williams on 4/1

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.

Review by Susan Boisvert on 5/19

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

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