# Binding Spines Office Products A4 45 mm (440 sheets) 50 pcs black

**URL:** https://aio.lv/en/product--office-products-20244515-05--10871077
**Data updated:** 2026-03-07 18:08 (EET)
**Category:** Office Equipment Accessories
**Manufacturer:** office products
**Manufacturer code:** 20244515-05
**EAN:** 5901503684740
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.49 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 17.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--office-products-20244515-05--10871077

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Plastic binding spines by Office Products for A4 documents, 45 mm diameter suitable for up to 440 sheets. Pack of 50 black spines designed for comb binding machines, providing secure document fastening and easy page turning. Ideal for reports, manuals, presentations, and office archiving where professional, reusable binding is required.

## Long description

Plastic binding spines by office products for A4 documents with a 45 mm diameter, designed to bind up to 440 sheets. This pack contains 50 black comb spines compatible with comb binding machines, providing a reusable and secure method to assemble reports, manuals, presentations and archival documents. The flexible plastic rings allow pages to open smoothly while keeping the document intact.
Advantages
The spines are made from durable plastic that resists cracking and maintains shape under regular use. Their 45 mm diameter offers capacity for thick documents without adding excessive bulk. Black finish gives documents a neutral, professional appearance suitable for office and presentation settings. The comb design enables quick insertion and removal of pages, allowing easy updating or reorganization of contents.
Suitable for
Binding reports, manuals and training materials
Creating presentations and proposals
Office archiving and record keeping
Educational assignments and course packs
Reusable documents that require periodic updating
Key specifications
Format compatibility: A4 documents
Spine diameter: 45 mm (suitable for up to 440 sheets)
Quantity in pack: 50 pieces
Colour: black
Material: durable plastic combs for repeated use
How to use
Prepare your document by punching holes along the binding edge using a comb binding punch compatible with A4 paper. Align the punched pages on the opened comb spine and close the comb using a comb binding machine to secure the rings around the pages. To update the document, reopen the comb spine on the machine, add or remove pages as needed, and reclamp the comb until the pages are firmly held.
Usage recommendations
For best results use a compatible comb binding machine sized for A4 spines and ensure holes are evenly punched. Avoid overfilling beyond the indicated sheet capacity to maintain a neat finish and reliable page turning.

## FAQ

### How much does the Office Products Binding Spines A4 45 mm 50 pcs cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 103 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All office products products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized office products service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10871077/60275787_large.webp