White Plastic Binding Coils 4:1 (Box of 100)

Description

White plastic binding coils offer a crisp, professional finish for documents of many types. Each coil uses a 4:1 pitch and measures 12 inches long, with 100 pieces packed in each box. The white finish creates a clean appearance that works well with business documents, reports, presentations, manuals, and school projects. Its simple colour also complements both light and dark covers without distracting from the document itself.

A classic finish for bound documents

White binding coils create a polished look without overpowering the cover design. The neutral colour blends naturally with many document styles and cover materials. This makes them useful for presentations, proposals, training materials, reference manuals, and educational projects. The plastic construction also provides a consistent finish along the document spine.

Designed for flexible page turning

The spiral coil format lets pages rotate 360 degrees for easier reading and handling. A bound document can lie flat on a table, making it convenient for reviewing notes or referencing information. The flexible plastic also accommodates regular page movement without creating a rigid spine. After inserting the coil, trim and crimp the ends to complete the binding.

What you get

• 4:1 pitch with a 12-inch length
• Sizes 8mm–32mm
• White plastic construction with a clean, professional appearance
• 100 coils included per box
• 360-degree page rotation for convenient document handling
• Trim and crimp the coil ends after insertion
• Suitable for 4:1 pitch coil binding machines

Choosing the appropriate coil size

The required coil diameter depends on the thickness of your document. An 8mm coil binds approximately 52 sheets of 20 lb bond paper. A 14mm coil accommodates approximately 115 sheets of the same stock. For documents close to a size limit, selecting the next larger coil can provide easier page movement. This approach helps prevent a tight binding that restricts how the pages turn.