Divisible Spiral Zipper YKK Cobalt (918) 25CM

Divisible Spiral Zipper YKK Cobalt (918) 25CM Nylon

This zipper stands out right away with its deep, saturated Cobalt blue tone, a shade that sits between royal blue and navy and looks great on both solid and patterned fabrics. The spiral teeth are fine and uniform, delivering smooth, silent slider movement. You can see from the photo that it features a sturdy band with clear structure, built to last for years. The metal end stops give the zipper a polished finish that suits quality sewing projects.

Product Features:

• Item Number: YKK25D-918
• Composition: Polyester
• Width: 33 mm
• Type: Divisible
• Length: 25 cm
• Tooth width: 5 mm (size 5)

What is a divisible spiral zipper

A divisible spiral zipper is recognized by its plastic spiral teeth that mesh together like a fine spring, rather than loose metal teeth found on a classic zipper. That makes the zipper lighter, more flexible, and less prone to jamming. "Divisible" means the two sides completely separate from each other, just like you'd find on a jacket. This type of YKK zipper is known for reliable operation and fine finish, even with heavy use. On divisible nylon zippers YKK you'll find the full line in various colors and lengths.

Uses and projects

This 25cm zipper is a handy size for smaller and medium sewing projects where a full opening is needed. Think of:

• Children's jackets and vests with open-closing fasteners
• Sport vests and fleece sweatshirts
• Pillows and decorative bag covers
• Sleeping bags for babies and toddlers
• Cases and small bags with wide opening
• Repair of existing garments
• Craft and sewing projects where color makes a statement
• Gilets and body warmers

Check out the full size range at 25cm zippers YKK nylon divisible if you're looking for matching colors or lengths.

Material and properties

The zipper is made from a strong polyester band with plastic spiral teeth, providing a lightweight yet durable construction. The slider glides smoothly over the fine teeth without catching, and the Cobalt color stays bright even after washing. Thanks to the divisible construction, the zipper works well for garments that need to open completely, while the compact tooth width also suits finer fabrics. YKK is known worldwide for reliable zipper finishing, and this version is no exception.

Conclusion

With its bright Cobalt color and smooth operation, this divisible spiral zipper is a fine choice for anyone wanting to combine quality and color in a sewing project. Browse the full range of zippers YKK or discover more haberdashery through Haberdashery at Rijs Textiles.