https://www.mh-zipper.com/products/anti-brass-zipper-0240-1a
#3 Close-End Anti-Brass Zippers for Jeans from Chinese Factories
Ningbo MH supplies #3 brass non-separating zippers, which are ideal for jeans, purses, bag, handbags, craft bags, etc. Features a tooth width of 3mm or so. Now...
brass zippersfrom chinesecloseendanti
https://www.paccana.com/category/zippers/45brassjeanzippersregularbrass
#4.5 Brass Jean Zippers | Zippers | PacCana Enterprises
jean zippersbrassenterprises
https://www.biasbespoke.com/buttons-amp-closures/zippers-amp-velcro/20-length-5-open-end-zippers-with-antique-brass-teeth-bias-bespoke-brand.html
20" Length #5 Open End Zippers with Antique Brass Teeth, Bias Bespoke Brand
Strong size #5 metal zippers with antique brass metal teeth and beautiful tape colors. The puller slides easily along the teeth, and locks in place when flat...