YKK #5 Nylon Coil Separating Zippers - Black 30" (Pack of 1 Zipper) YKK #5 Nylon Coil Separating Zippers Black 30" (pack of 1 zippers) YKK's perfect zipper for light weight outerwear jackets. ykk zippers ZipperStop Wholesale Authorized Distributor YKK