# Hex key Proline 48566 — metric 2.5 mm, 1 piece

**URL:** https://aio.lv/en/product--proline-48566--11819250
**Data updated:** 2026-03-09 11:06 (EET)
**Category:** Wrenches & Adjustable Wrenches
**Manufacturer:** Proline
**Manufacturer code:** 48566
**EAN:** 5903755485663
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-48566--11819250

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Proline 48566 is a single metric hex key with a 2.5 mm tip. Designed for tightening and loosening hex (Allen) fasteners, this compact hand tool suits electronics, bicycle maintenance, furniture assembly and general repairs. The one-piece design provides a simple, portable solution for precise torque in confined spaces.

## Long description

Proline 48566 is a single metric hex key with a 2.5 mm tip designed for tightening and loosening hex (Allen) fasteners. The tool has a quench‑hardened and tempered steel body with a polished chrome finish, offering a compact hand tool suited to precision work in confined spaces. Its one‑piece L‑shaped form provides straightforward access to fasteners while allowing for controlled torque and reliable fit with standard hex sockets.
Advantages
The hardened and tempered steel construction improves durability and resists deformation under typical torque loads. The polished chrome finish helps protect against corrosion and simplifies cleaning. Its 2.5 mm nominal tip size matches standard metric hex fasteners for a secure engagement, and the single-piece design eliminates joints that could weaken during use. The compact size makes it easy to carry and store.
Suitable for
 Electronics assembly and repair where small metric hex fasteners are common
 Bicycle maintenance for components using 2.5 mm hex bolts
 Furniture assembly and adjustment in tight spaces
 General household and workshop maintenance tasks requiring precise small‑scale torque
Key specifications
 Tip size: 2.5 mm (metric)
 Material: quenched and tempered steel
 Surface finish: polished chrome
 Design: one‑piece L‑shaped hex key
 Quantity: 1 piece
How to use
Insert the 2.5 mm tip fully into the hex socket of the fastener to ensure maximum contact and reduce the risk of rounding. Use the long arm for reach and the short arm to apply higher torque as required. Apply steady, controlled force and avoid sudden impact loads to preserve the tool's tip profile. After use, wipe the chrome finish clean and store the key in a dry place to maintain its condition.
Usage recommendations
Use the hex key only with fasteners that match the 2.5 mm nominal size to avoid damage to the fastener or tool. For tasks requiring significantly higher torque, use an appropriately sized tool rather than imposing excessive force on this small key. Regularly inspect the tip for rounding and replace the tool when wear affects fit.

## Specifications

| Feature | Value |
|---|---|
| Number of keys included | 1 pc(s) |
| Hex key sizes (metric) | 2.5 |

## FAQ

### How much does the Hex key Proline 48566 2.5 mm cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 06.07.2026 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 Proline 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 Proline 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

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