YKK Color Resin Zipper Sliders No.4 No.5 No.8 Auto Spring Lock

YKK Color Resin Zipper Sliders – No. 4, No. 5 & No. 8 Sizes

Upgrade your sewing and garment projects with these versatile YKK color resin zipper sliders. Available in No. 4, No. 5, and No. 8 sizes, these high-quality metal sliders feature an automatic locking spring mechanism and are compatible with both single and double opening/closing configurations — perfect for upper and lower tail applications on a wide range of fabrics and apparel.

Whether you're a professional tailor, a fashion designer, or a dedicated DIY sewing enthusiast, these resin rubber teeth zipper pulls deliver smooth, reliable operation and a polished finish on every project. The vibrant color options allow you to match or accent your fabric, making them as decorative as they are functional.

Made in Mainland China.

Key Features

• Sizes Available: No. 4, No. 5, and No. 8 – suitable for a wide variety of garment weights and fabric types
• Automatic Spring Lock: Keeps the zipper securely in place until intentionally pulled, preventing accidental opening
• Color Resin / Rubber Teeth: Smooth gliding action with colorful, eye-catching teeth that add a design element to any project
• Single & Double Opening: Compatible with both single-pull and double-pull zipper tape configurations
• Upper & Lower Tail Compatible: Fits both top and bottom stop configurations for maximum versatility
• Metal Construction: Durable, long-lasting metal body built to withstand everyday use and repeated washing
• Wide Color Range: Multiple color options available to coordinate with any fabric or design scheme

Ideal For

• Jackets, coats, and outerwear
• Bags, backpacks, and purses
• Dresses, skirts, and trousers
• Cushion covers, home décor projects
• Craft and DIY sewing projects
• Garment repair and alteration

Specifications

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Learn more: FTC textile labeling requirements

Frequently Asked Questions

Q: What zipper tape sizes are these YKK resin sliders compatible with?

A: These YKK color resin zipper sliders are available in No. 4, No. 5, and No. 8 sizes, making them compatible with correspondingly sized zipper tape of the same number designation. Always match your slider size number to your zipper tape size number for the best fit and smooth operation.

Q: What is the difference between single and double opening sliders?

A: A single opening slider has one pull tab and opens from one end of the zipper only. A double opening (two-way) slider has two pull tabs and can be opened from either the top or the bottom, giving greater flexibility — ideal for long garments like coats or sleeping bags.

Q: How does the automatic spring lock mechanism work?

A: The automatic spring lock holds the zipper slider firmly in its current position when you release the pull tab. The slider only moves when you actively pull the tab, preventing the zipper from creeping open on its own during wear or movement.

Q: Are these sliders suitable for both garment sewing and bag making?

A: Yes! These versatile YKK resin zipper sliders work beautifully for a wide range of applications including clothing (jackets, dresses, trousers), bags, backpacks, purses, home décor, and general DIY sewing and craft projects.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.