Coil Zipper YKK Cobalt (918) 50CM Nylon Not Divisible

Coil Zipper YKK Cobalt (918) 50CM Nylon Not Divisible

This cobalt blue coil zipper catches the eye immediately with its deep, saturated color and fine spiral teeth. The tape and teeth are both rendered in the same cobalt shade, so the zipper virtually disappears into the fabric once sewn in. The slider with YKK logo looks sleek and operates smoothly, exactly what you'd expect from a zipper designed for garments where finishing matters.

Product Features:

• Item Number: YKK50K-918
• Composition: Polyester
• Width: 23 mm
• Type: Spiral Zipper, Non-Divisible
• Length: 50 cm
• Tooth Width: 3 mm (Size 3)

What is this material

This is a non-divisible spiral zipper, which means the two sides remain permanently joined at the bottom. That makes it suitable for closures you don't need to separate completely, such as a back seam or side opening. The plastic spiral teeth glide smoothly and flex slightly, giving the zipper a comfortable feel against the body and minimal resistance when wearing. The tape is woven from polyester, sturdy enough to handle tension but flexible enough to sew into a seam finish. With a tooth width of size 3, this is a finer zipper, well-suited to light to midweight fabrics.

Applications and Projects

This cobalt blue coil zipper works well for various sewing projects where a hidden or subtle closure is desired. Think of:

• Evening gowns and cocktail dresses with a back closure
• Bridesmaid dresses in matching or contrasting color
• Skirts with a neat side seam
• Blouses and tunics with a concealed zipper
• Children's wear where a small, secure closure is needed
• Cushion covers and decorative sewing projects
• Repair or replacement of an existing zipper in cobalt blue clothing
• Sewing classes and practice projects for working with fine zippers

For more options, explore the full range of 50cm YKK nylon zippers or all non-divisible nylon YKK zippers.

Conclusion

With its deep cobalt blue color and dependable YKK quality, this coil zipper is a smart choice for anyone looking for a strong, subtle closure. Discover more YKK zippers and other haberdashery at Rijs Textiles.