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Series 121 is a tool-free multi-color emergency replacement zipper slider. Featuring instant installation and one-click repair, it is a cost-effective accessory to fix broken zippers on bags and garments.
✨ Core Product Features
Tool-free Spring Buckle Design for Instant Use
Built-in spring buckle requires no tools. Simply fasten it onto zipper teeth for quick installation. Easy to operate even for beginners to replace damaged or missing sliders.
Glossy Multi-color Electroplating for Wide Application
Available in glossy silver, gun black, royal blue, light blue, iridescent purple, bright red, glossy gold and mint green. The bright wear-resistant surface resists fading and oxidation, matching various hardware styles.
Universal Compatibility for Multipurpose Use
Fits No.3 and No.5 nylon and metal zippers. Suitable for replacing sliders on luggage, backpacks, wallets, coats, down jackets and jeans with great versatility.
Durable Zinc Alloy Material
Made of premium zinc alloy with rigid anti-deformation structure. The spring buckle maintains stable elasticity and smooth sliding performance, effectively avoiding zipper jamming and damage.








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