'Self Sealing - Trade Mark Reg.' (Square) Wide Mouth Quart

A beautiful addition to any collection, these 'Self Sealing - Trade Mark Reg.' (Square) Wide Mouth Quart mason jars were manufactured in the 1950's.  They are heavier and more detailed than their similar more modern counterparts.  These jars are no longer in production.

A staple of the canning and storage world, this wide mouth jar is the perfect size for:  

• A stylish and eco-friendly water jar.
• Store dry goods in your pantry, easily pour and measure dry ingredients from the large opening.
• Freeze perfect soup portions for two.
• Make smoothies in bulk, add all the ingredients to a jar and store until you are ready to thaw, blend and sip.
• Canning tomato sauce, stock, salsa, or the season's fresh fruits and veggies.
• Bring your salad to work, add a Cuppow BNTO bento cup to store your salad dressing

Jar is smooth and clean on three sides (perfect for crafting!) with the Kerr logo on the front.  

You are helping the environment by buying used jars!

All jars are guaranteed to be free of cracks and rust, though vintage jars can have very slight "flea bites" in the rim or other small cosmetic chips that do not affect the performance of the jar.

This listing is for one jar as shown. Jars do not come with a lid so that you can choose exactly what you want here: wide mouth jar lids.

Height: 6.5 inches tall without lid.

Diameter: approx 3.75 inches.

Volume to neck: 1L / 32 oz.

Click for our size guide.