Flint Glass Jar Lid - Fits 16 oz & 32 oz Flint Jars
The replacement and standalone lid for our 16 oz and 32 oz Flint Glass Jars. One lid SKU fits both jar sizes — 70-G450 continuous thread finish, white metal with plastisol liner for an air-tight vacuum seal. Sold individually for replacements, or when you need extras beyond what's bundled in the case.
Features
- Fits both 16 oz and 32 oz Flint Glass Jars
- 70-G450 continuous thread (CT) finish
- White metal with white gloss exterior
- Plastisol liner for acid-resistant vacuum seal
- Tamper-evident seal once drawn
How it works in real life
This is the same lid bundled in our 16 oz and 32 oz Flint Glass "w/Lids" cases. Buy these individually when a jar gets reused, a lid gets damaged or lost, or you've stocked the no-lid version of the jar case and need lids separately. The 70-G450 CT thread is an industry-standard finish, so the lid pairs cleanly with both our jar sizes for an air-tight vacuum seal.
Before you order
The plastisol liner is food-safe and acid-resistant — appropriate for honey, jam, jelly, syrup, vinegar, and pickled goods. Once the lid is sealed and the contents cool, the center "button" will depress slightly as the vacuum draws — confirmation the seal is good. Reusable as long as the liner stays intact and the jar rim isn't chipped.
Pairs Well With
- 16 oz Flint Glass Jars - 12 Count Case - Lids Included — this lid bundled in
- 16 oz Flint Glass Jars - 12 Count Case - No Lids — companion no-lids version
- 32 oz Flint Glass Jars - 12 Count Case - Lids Included
- 32 oz Flint Glass Jars - 12 Count Case - No Lids
Specifications
- Fits: 16 oz Flint Glass Jars & 32 oz Flint Glass Jars
- Neck finish: 70-G450 continuous thread
- Material: White metal with plastisol liner
- Diameter: 2.37"
- Height: 0.4"
- Closure: Continuous thread screw-on, vacuum seal
- Weight per lid: ~0.1 oz
Frequently Asked Questions
Does one lid really fit both the 16 oz and 32 oz Flint jars?
Yes. Both jars use the 70-G450 finish, so one lid SKU works across both sizes.
Are these lids reusable?
Yes, as long as the plastisol liner stays intact and the jar rim isn't chipped or damaged.
Can I use them for canning?
These aren't pressure-canning lids (no separate band + seal disc). For shelf-stable storage and ambient packaging, yes. For water-bath or pressure canning, use Mason-style two-piece canning lids.
What's the liner made of?
Plastisol — a flexible PVC-based food-grade liner that compresses to form a vacuum seal.
Are these only sold individually?
You can buy them as individual replacement lids here, or get them bundled (12 per case) with our 16 oz and 32 oz Flint Glass Jars "w/Lids" cases.
