These are YKK metal zippers in black color. These are no.5 zippers, meaning they are thicker than the normal zippers. YKK zippers are known for their
YKK #10 Aluminum Metal Separating Zippers Extra Heavy Duty Jacket Made in USA
#10 Aluminum Zipper is a Heavy Duty Zipper Which is Suitable for Applications with Thick Fabric Such as Coats, Leather Jackets, and Bags. Made In The
YKK #10-12 Inches to 36 Inches Aluminum Separating Jacket Extra Heavy Duty Metal Zippers for Sewing Coats Crafts (1 Zipper per Pack) Color #570 Brown
YKK® #5 Black Separating Coil Zipper (Metal Single Pull Slider)
YKK VANILLA 121 SILVER Zipper 10,13,15,18,20,23,25,28,30,36,41cm 46cm Doughnut Pull 4 5 6 7 8 9 10 11 12 14 16 18
5 Molded Plastic Separating (Jacket) Zipper (Mid to Long Lengths)
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Silver Aluminum YKK Zippers No. 5 Metal 10 inch Zips in Black Pack of 12
YKK #5 Black Oxidized Metal Separating Bottom Zipper Tape Color - Black / Teeth Color - Black One Zipper Per Pack Works Perfectly for Medium Weight
YKK #5 Black Oxidized Metal Zipper (Tape Color - Black) by The Piece (12 Inches)
Mixed Pack of Assorted Gold Metal YKK Zippers No. 5
Ykk Zippers, Metal Zippers, Black Zippers, Jean Zippers, Silver Metal Zipper, Aluminum Zipper, Pack of 5 6, 8, 10, 12, 14 Inches
White Zippers 6 Inch YKK Metal Zippers in Silver No.5
10 Aluminum Heavy Duty Separating (Jacket) Zipper