Coil Binding is one of the most popular binding methods due to its professional appearance and its "lay-flat" design, or ability to flip 360 degrees. Perfect for business proposals, annual reports, company presentations, and any other book binding project, spiral binding coils. All binding coils have a 4:1 pitch (4-holes per inch, 48 loops per 12" coil) and are fully compatible with any 4:1 pitch coil binding machine.
- Glossy Black spiral coil.
- 12" length. 8mm (5/16").
- Spiral coil will hold 45 sheets.
- Can be used with any standard 4:1 pitch coil binding system.
- Box of 100 coils
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
To complete your return, we require a receipt or proof of purchase.
Customized products and gift cards are exempt from being returned.
Heidelberg OEM Parts are subject to re Stocking fees.
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 30 days.
Late or missing refunds
- If you haven’t received a refund yet, first check your bank account again.
- Then contact your credit card company, it may take some time before your refund is officially posted.
- Next contact your bank. There is often some processing time before a refund is posted.
- If you’ve done all of this and you still have not received your refund yet, please contact us at