A step up in size and strength, the #4.5 nylon zipper is a versatile option for projects that need a bit more durability without added bulk.

Featuring a flexible nylon coil, it offers a smooth glide and is easy to sew—making it a dependable choice for bags, backpacks, jackets, and heavier garments. It’s sturdy enough to handle regular use while still maintaining a clean, low-profile finish.

Details:

• #4.5 nylon coil zipper (medium weight)
• Strong and flexible construction
• Smooth, reliable glide
• Ideal for bags, backpacks, outerwear, and accessories
• Machine-friendly and easy to sew

A practical, durable zipper that balances strength and flexibility for everyday use.