A metal slider with a suspension is designed for a T7 type twisted zipper. It is suitable for repair, installation and replacement on various products: jackets, overalls, shoes, tourist equipment.
The slider is not subject to corrosion, it can withstand standard loads..
How to install: Remove the limiters from the bottom or top side without damaging the zipper, and then remove the worn slider. Install a new slider, close the zipper to check the health of the slider. Then install the new limiters.