# Binding Spine Bars Durable A4 3 mm, Dark Blue, 30-sheet capacity, 100 pcs

**URL:** https://aio.lv/en/product--durable-2900-07--1673948
**Data updated:** 2026-03-07 11:00 (EET)
**Category:** Office Equipment Accessories
**Manufacturer:** Durable
**Manufacturer code:** 2900-07
**EAN:** 4005546204529
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 28.09 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--durable-2900-07--1673948

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Durable A4 binding spine bars, 3 mm thick plastic spines in dark blue for manual or light office spine binding. Designed for up to 30 sheets, each bar measures 297 x 15 x 3 mm. Supplied in a pack of 100 pieces; suitable for creating slim document booklets, reports, invoices and simple presentations where a narrow spine is required.

## Long description

Durable A4 binding spine bars in dark blue are 3 mm plastic spines designed to bind unpunched A4 documents into slim booklets. Each spine bar measures 297 x 15 x 3 mm and accommodates up to approximately 30 sheets, making it suitable for reports, invoices and compact presentations. Supplied in a pack of 100 pieces, these spine bars feature contoured ends that simplify insertion and help align pages during manual or light office binding.
Advantages
These Durable spine bars provide a neat, consistent finish to small document sets while maintaining a narrow profile. The contoured ends reduce effort when inserting pages and improve grip to hold sheets securely. The plastic material resists bending and maintains shape under normal office handling, and the dark blue colour provides a uniform, professional appearance across multiple documents.
Suitable for
Binding slim reports, invoices and statements
Creating short manuals and handouts
Assembling meeting agendas and simple presentations
Organising small reference booklets and checklists
Key specifications
Format: A4 length (297 mm)
Spine thickness (depth): 3 mm, suitable for up to ~30 sheets
Binder width: 13 mm for slim document profile
Material: durable plastic with contoured ends for easier insertion
Colour: dark blue
Pack quantity: 100 pieces
How to use
Arrange unpunched pages so their binding edges are aligned. Position the contoured end of a spine bar on the aligned edge and press the bar along the paper stack to engage the sheets. For best results, support the pages on a flat surface and slide the spine slowly to ensure even capture of all sheets. These spine bars are intended for manual or light office binding; avoid forcing through thick stacks beyond the specified capacity.
Usage recommendations
For consistent results, keep pages well aligned and use up to the recommended capacity of ~30 sheets. Use a single spine per document and store unused bars flat in a dry place to prevent deformation. Select the dark blue colour when a subdued, professional look is required; alternative colours are available when coordinating multiple documents.

## Specifications

| Feature | Value |
|---|---|
| Maximum capacity | 30 sheets |
| Material | Plastic |
| Quantity per pack | 100 pc(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 297 mm |
| Width | 15 mm |
| Depth | 3 mm |

### Design

| Feature | Value |
|---|---|
| Product colour | Dark blue |

## FAQ

### How much does the Durable A4 Spine Bars 3 mm cost, and is it available for purchase?

The price is 33.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 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 17.07.2026 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 Durable 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 Durable 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/1673948/58045059_large.webp