Zipper Pull Self-locking Assembly

A simple zipper pull, this is a great choice if your clothes or backpack zippers are broken!

You can first thread the zipper handle through the original zipper, and then insert the zipper pull. (Considering that some zipper gaps are narrow, I have provided two designs of pull rings, you can choose by yourself)

In order to achieve locking, the width of the latch head will be slightly larger than the width of the entrance, you need to tilt slightly to insert. Generally speaking, it cannot be taken out after insertion, but for safety, you can also drop some 502 glue into the hollow. If conditions permit, it is more recommended to use PETG material for printing, to obtain better toughness and strength.