the high-tech YKK zipper tab. First, let’s talk about the “Revive” repairable element of this zipper. The top of the teeth has a small flap. If you pull that up, you can remove the zipper ...

An curved arrow pointing right. If you look closely at the zipper on your pants right now, odds are that it has 3 letters engraved on the tab: "YKK." But what does it mean? Here's a brief ...

If you look closely at the zipper on your pants right now, odds are that it has 3 letters engraved on the tab: "YKK." Those aren't the initials of the inventor of the zipper — his name was ...