This black YKK Delrin zipper is practically weather proof and very strong. It has been scientifically designed to resist damage from ultraviolet rays and corrosion. Use it in bags, sail foot shelf closures and cushion closures. When purchased in continuous lengths, its use should be confined to applications where the zipper will never be completely separated as in a tote bag. When separation is required, as in a sail cover, jib luff sleeves or a jacket order a finished zipper.
The number 5 zipper teeth are approximately 3/16" wide when closed.
