YKK Open Ended Zip - 36cm - White - No. 501

Strong metal tooth zip for use with heavier weight fabrics including leather and suede. Size: 36cm...

Best current price£7.09from B&Q

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B&QB&Q - N/free O/e Zip 30CmNickel Free Metal Open End Zip: 30Cm: WhiteYkk
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DebenhamsYkk Unisex White N/Free O/E Zip 36Cm - Nickel Free Metal Open End Zip: 36Cm:
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Product Information

Full details

This YKK No. 501 Open Ended Zip is designed for users working with heavy-duty materials like leather and suede. Its primary benefit is the robust metal tooth construction, ensuring exceptional strength and a reliable, locked closure that prevents accidental unzipping. A potential caveat is its suitability primarily for heavier fabrics, which might make it overly robust for lighter materials. Key features include its nickel-free composition, durable metal teeth, and an open-end design suitable for garments like outerwear and activewear.

All features

Model Part NumberNo. 501
BrandYKK

Extended Product Information

FAQs

What does 'open-end' mean for a zip?

An 'open-end' zip means that the two sides of the zip can be completely separated from each other, like on a jacket. This is different from a 'closed-end' zip where the two sides remain joined at one end.

Is this zip suitable for lightweight clothing?

This zip is specifically designed for heavier weight fabrics. For lightweight materials, a lighter-duty zip would be more appropriate to avoid bulk and potential damage to the fabric.

Why is it called a 'No. 501' zip?

'No. 501' refers to the specific YKK product number or type, indicating its size, construction, and intended use within YKK's product line.

What does 'nickel-free' mean for this zip?

Nickel-free means the metal components of the zip do not contain nickel. This is beneficial for individuals with nickel allergies, preventing skin irritation or reactions.

How durable are the metal teeth?

The metal teeth are engineered for strength and durability, providing a robust and reliable closure that resists wear and prevents accidental unzipping.

Can this zip be shortened?

While it's generally not recommended to shorten metal-tooth zips yourself as it can compromise their integrity, some experienced sewers may adapt them. It's best to select a zip length close to your project's requirements.

Troubleshooting

Zip is difficult to move

Check for fabric caught in the teeth. Ensure the fabric is properly aligned. If stiffness persists, clean the teeth and apply a graphite pencil or silicone lubricant.

Zip teeth are misaligned

Try to re-align the teeth by gently moving the slider back and forth. Ensure the fabric on both sides of the zip is even and not puckered.

Slider comes off the track

Carefully re-engage the slider onto the teeth at the starting end. If the end stop is damaged, it may require repair or replacement of the zip.

Pros and Cons

Pros

  • Exceptional durability due to metal tooth construction.
  • Nickel-free composition is safe for sensitive skin.
  • Secure locking feature prevents accidental opening.
  • Ideal for robust materials like leather and suede.
  • Open-end design offers full garment separation.

Cons

  • May be too heavy-duty for very lightweight fabrics.
  • Limited to the specified 36cm length for this variant.
  • Metal teeth can be less flexible than plastic alternatives.

Setup, Compatibility & Care

Setup:

This zip is designed to be sewn into fabric using standard sewing machine or hand-sewing techniques. Ensure the fabric is suitable for the weight of the zip.

Compatibility:

  • Fabrics: Best suited for medium to heavy-weight fabrics such as denim, canvas, leather, suede, and thick cottons.
  • Projects: Ideal for outerwear, durable bags, workwear, and accessories.

Care:

  • Wipe clean with a damp cloth. Avoid harsh chemicals or abrasive cleaners.
  • For best longevity, ensure the zip teeth are kept free from excessive dirt or debris.
  • If the zip becomes stiff, a small amount of silicone lubricant or graphite from a pencil tip applied to the teeth can help restore smooth operation.

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