? ? ? 12pcs Metal Lug Type Caps / Twist Off Caps (58mm / 63mm) Aluminum-Metal Lids

Metal Lid Twist Off Lug-Type Bottle Caps
Available Sizes: 58mm / 63mm / 70mm
Sold per 12pcs

*All items are in brand new condition.

WHAT IS THE DIFFERENCE BETWEEN LUG-TYPE CAPS AND CONTINUOUS THREAD CAPS?

The biggest difference between the two closures is the type of mechanism used to seal a jar. A continuous thread (CT) lid, better known as the “screw-on” lid, is a Mason Jar style closure where both the jar and lid cap are threaded in one continuous bead around the opening. In contrast, a lug lid, or “twist-off” lid, has a closure system where the container has multiple threads and the lid has the same number of multiple lugs that latch onto the corresponding threads of the jar.