About This

• 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.
• 10-MM PRE-SIZED COILS - These CFS Products plastic coils measure 10mm, or 3/8 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 75 sheets of standard 20# copy paper each when bound. That equals a maximum binding capacity of 11/32 inches in thickness, perfect for most 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.