YKK #5 antique nickel one-way zippers are ideal for use on jackets. Features a tooth size of 5 (5 mm), tooth color has antique finish, 1 3/16" top extension and the slider has an automatic lock. Available in a variety of colors and lengths. Please note: actual colors may vary from picture due to computer setting variances. YKK is a registered trademark of YKK Corporation in Japan and other countries/regions.