Shopping Cart

Your cart is empty.

Your cart is empty.

8-mm (5/16') Binding Coils - Coil08 - Pre-Sized to fit Letter Sized Paper - 4:1 Pitch (4 Holes per inch) - 12' Long - Compatible with GBC, Trubind, Fellows Binding Machines - 100 Per Box

Free shipping on orders over $29.99

$18.49

$ 8 .99 $8.99

In Stock
  • QUALITY PLASTIC - Easily create bound projects that lay flat with our binding coils. Their durable plastic construction wont bend or snag, and they look great on business proposals, reports, menus, and more.
  • PRECUT COILS - Each CFS Products coil is 12 inches long and fits a letter-sized book, document, or binding project perfectly. Our coils have plenty of excess, so you can crimp the ends for a finished look.
  • 8-MM PRE-SIZED COILS - These CFS Products plastic coils measure 8mm, or 5/16 in diameter, for increased durability and holding strength. Easily bind books, documents, or reports in-office with pre-sized coils.
  • BINDING CAPACITY – CFS Products plastic coils can hold up to 54 sheets of standard 20# copy paper each when bound. That equals a maximum binding capacity of 9/32 inches in thickness, perfect for many office projects.
  • 4:1 PITCH - Compatible with most 4:1 coil-binding machines, our plastic coils have 48 loops per 12-inch coil. Their 4:1 pitch matches the 4-holes-per-inch punching pattern on the side of your book.


CFS Products binding plastic coils are one of the most popular traditional binding methods available. They consist of a continuous spiraled coil that is made of a durable and flexible plastic. To bind, these spiral coil binding spines are spun through several closely spaced holes, and then crimped in on the edges. They allow your book pages to flip all the way around from front to back, and are extremely flexible and durable, so will bounce-back to their original shape, even after heavy use and bending. This makes them the best binding solution for schools, traveling sales people, product manuals, and so much more. CFS Products binding coils offer a more modern and durable way to bind books over the traditional comb spines, while still being affordable and simple to use. A benefit of spiral binding coils over many other binding methods it that, coil bound books have the ability to flip pages completely around a full 360° without damaging the contents, so they can lay flat and stay flat.


Bruce Seghers
Reviewed in the United States on January 22, 2024
Coils are exactly 11" so you will struggle crimping the ends. Not 8mm either closer to 10mm
Dee
Reviewed in the United States on April 9, 2021
Very good and easy to use.
Susie rhodes
Reviewed in the United States on September 19, 2020
Too small to use, better off using the 16mm
LikesStuff
Reviewed in the United States on October 14, 2020
What can you say about binding rings? These are perfectly fine. They work. They're not cheapo made. Good value.
Customer
Reviewed in the United States on January 26, 2020
These have worked great! And are good quality.
Recommended Products

$14.77

$ 6 .99 $6.99

4.7
Select Option

$17.83

$ 7 .99 $7.99

4.3
Select Option