Binding spines, office products brand, A4 size, 19 mm (fits up to 165 sheets), pack of 100, white

Set of 100 white binding spines from office products for A4 documents. Each 19 mm comb spine is designed to hold up to 165 sheets and works with manual or machine comb-binding systems compatible with comb-style spines. The spines allow secure, re-openable binding suitable for frequent access, making them practical for reports, presentations, manuals and general office documentation.

Advantages

These 19 mm comb binding spines provide a consistent, neat finish for A4 documents while allowing pages to turn freely. Being reusable, the spines enable quick updates to documents without damaging pages. The white colour offers a neutral, professional look that blends with most covers and printed materials. Supplied in a pack of 100, the set supports bulk projects and reduces the need for frequent reorders.

Suitable for

• Office reports and corporate presentations
• Training manuals and handbooks
• School and academic documents
• Project documentation and technical dossiers
• Any A4 document set requiring secure, re-openable binding

Key specifications

• Size: A4-compatible comb spines
• Spine diameter/width: 19 mm (fits up to approx. 165 sheets)
• Quantity: 100 pieces per pack
• Colour: white
• Compatibility: standard comb-binding machines and manual comb binders
• Material: durable plastic suitable for repeated opening and closing

How to use

Punch the document pages and cover using a comb-binding machine or manual punch sized for A4. Align the punched pages on the open comb, then close the comb onto the spine or use the binding machine to snap the comb closed. To update the document, reopen the comb by spreading the spine rings, add or remove pages, and re-close the comb. Follow your binding machine manufacturer’s instructions for correct punching distance and comb handling.

Usage recommendations

For best results, use covers and backings sized for A4 to improve durability and presentation. Avoid overfilling beyond the recommended sheet count to maintain secure binding and easy page turning. Store unused spines flat in a cool, dry place to prevent distortion.