Zipperstop Wholesale YKK&reg; 9" Aluminum Jeans Zipper with Locking Pull YKK#5 Closed End - Color 580 Black (5 Zippers/pack) Zipperstop Wholesale YKK 9" Aluminum Jeans Zipper with Locking Pull YKK#5 Closed End YKK Color 580 Black (5 zippers/pack) All zipper length is 10.5" Actual zip part is 9" A strong and endurable zipper for all types of jeans providing strength and fashion. Aluminum Teeth.