ZipperStop Wholesale Authorized Distributor YKK&reg; Sale 36" Parka Jacket Zipper YKK #5 "2-way" Brass ~ Separating~ YKK Color 580 Black (1 Zipper/pack) ZipperStop Wholesale Authorized Distributor YKK 36" PARKA Jacket Zipper YKK #5 "2-way" Brass ~ Separating YKK Color 580 Black (1 Zipper/pack) Made from the finest quality metal to ensure extra strength & reliability. Very popular for active wear and outerwear. Medium weight zipper. YKK 2 way zipper outerwear separating zipper allows opening from either the top and bottom.