# Ring Binder Donau Master lever A4 50 mm copper (PBSX0247)

**URL:** https://aio.lv/en/product--donau-pbsx0247--11933789
**Data updated:** 2026-03-10 11:23 (EET)
**Category:** Document Folders
**Manufacturer:** Donau
**Manufacturer code:** PBSX0247
**EAN:** 5901498102731
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--donau-pbsx0247--11933789

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Donau Master lever ring binder for A4 documents with a 50 mm spine in copper color. Designed to hold punched papers securely using a lever-operated mechanism, it suits office, school and home organisation of documents, reports and manuals. Durable construction for frequent handling and easy opening/closing for quick file access.

## Long description

Donau Master lever ring binder A4 50 mm in copper color is designed for organised storage and frequent use. The binder accommodates punched A4 documents with a 50 mm spine, providing capacity for large document sets such as reports, manuals and project files. Its lever-operated ring mechanism enables secure closing and straightforward opening for quick access to contents, while the durable cover material supports repeated handling in office, school or home environments.
Advantages
The lever mechanism offers reliable locking of punched sheets and smooth operation for adding or removing pages. A 50 mm spine provides high capacity for thick document sets without folding or damage to pages. The copper-coloured exterior gives a professional, uniform appearance and helps with visual organisation on shelves. Robust construction and reinforced edges increase longevity during daily use.
Suitable for
Archiving reports and project documentation
Organising manuals and training materials
Storing homework, school handouts and study materials
Keeping financial documents and invoices in order
Key specifications
Format: A4
Spine width: 50 mm
Ring type: lever-operated mechanism for punched paper
Colour: copper
Capacity: suitable for several hundred punched sheets depending on paper weight
Cover: durable material with reinforced edges for frequent handling
How to use
Open the lever mechanism to release the rings, insert punched sheets onto the rings and close the lever until it clicks to secure the documents. To rearrange or remove pages, open the lever fully, move sheets as needed and close again. Store the binder upright on a shelf or flat in a drawer; label the spine or front cover for faster identification.
Usage recommendations
For optimal performance, use standard punched A4 paper with compatible hole spacing and avoid overfilling beyond the nominal spine capacity. Keep the lever mechanism clean and avoid forcing it if resistance is felt; inspect periodically for wear if used daily.

## FAQ

### How much does the Donau Master lever ring binder A4 50 mm cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 59 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 13.07.2026 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 Donau 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 Donau 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/11933789/67366081_large.webp