Superior Flexibility for Activewear & Everyday Comfort!
The YKK No. 5 Nylon Coil Zip (CNFOR56) is the industry standard for lightweight to medium-weight outerwear. While metal or plastic zippers can sometimes feel rigid, the spiral nylon coil is exceptionally flexible, allowing the zipper to follow the natural curves of your garment without “buckling” or creating a stiff front.
This open-ended (separating) zipper is a favourite for high-quality knitwear, hoodies, and children’s clothing because the nylon teeth are smoother against the skin and less prone to snagging delicate yarns. Whether you’re sewing a bespoke cardigan or repairing a favourite sports jacket, the CNFOR56 delivers a smooth, quiet, and reliable glide every time.
Key Features & Benefits
- Highly Flexible Coil: The spiral nylon construction allows the zipper to bend and curve, making it ideal for soft-shell jackets, fleece, and knitted items.
- Gentle on Fabrics: Unlike metal teeth, the nylon coil is less likely to catch or damage delicate threads, making it the “gold standard” for wool and fine knits.
- Open-Ended Construction: Designed specifically for garments that need to separate completely at the bottom, such as jackets, hoodies, and cardigans.
- Durable Number 5 Gauge: The 5mm width provides a sturdy, reliable fastener that is strong enough for daily wear while remaining lightweight and discreet.
- Vibrant Colour Matching: Available in a vast spectrum of shades to ensure your repair or creation looks professional and seamless.
Ideal Applications
- Knitwear: Hand-knitted or machine-knitted cardigans and jumpers.
- Activewear: Tracksuit tops, gym hoodies, and lightweight windbreakers.
- Baby & Children’s Wear: Soft, safe, and easy-to-use zippers for little hands.
- Soft Luggage: Internal compartments for bags or lightweight travel pouches.
Specifications
- Brand: YKK®
- Model: CNFOR56 (No. 5 Gauge)
- Type: Open-Ended / Separating
- Material: Nylon Coil on Polyester Tape
- Lengths Available: 25cm (10″) up to 76cm (30″)
- Colours Available: black, white, navy, grey, green, brown, beige and red/ Other colours available to order – please call us on 020 7254 2451 or get in touch here.
Outerwear Size Guide
Ensure you choose the correct length for your project using our conversion chart:
We’re thrilled to announce that we’ve partnered with Tree Nation, the platform to reforest the world & fight climate change! Home to over 90 planting projects in 33 countries, Tree Nation is a non-profit organisation that helps people & companies offset their CO2 emissions.
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