Quite often harsh UV will cause a trusty nylon bodied zipper mechanism to simply shatter rendering you unable to close up the clears on your boat.  It always happens at the most inconvenient time. This made-in-the-USA product is a diecast, nickel plated replacement zipper. How do you fit it onto the clear zip?! Here s the trick; This unit actually screws apart to retro-fit it on. You fit it on to the existing zipper tracks on each side of the clears, screw up the unit and you have the ability to zip up the clears again! Magic. Great to tidy up a boat you are about to sell or to fix those clears that have not worked properly for some time. Not cheap, but US made.

2 sizes, one of which will fit.

 - Medium Zipper MBC630

 - Large Zipper MBC632