CFS Products 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
Brand: CFS Products

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.

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.