# Hex key Proline 8 mm, model 48491 — single metric Allen wrench

**URL:** https://aio.lv/en/product--proline-48491--11819327
**Data updated:** 2026-03-09 11:07 (EET)
**Category:** Wrenches & Adjustable Wrenches
**Manufacturer:** Proline
**Manufacturer code:** 48491
**EAN:** 5903755484918
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-48491--11819327

## 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 hex key model 48491 is a single 8 mm metric Allen wrench designed for driving and loosening hex socket fasteners. Compact and durable, it serves general maintenance, assembly and repair tasks on furniture, bicycles and machinery that use 8 mm hex bolts. Supplied as one piece for targeted use or to complement a tool set.

## Long description

Proline hex key model 48491 is a single 8 mm metric Allen wrench designed for driving and loosening hex socket fasteners. Made from quenched and tempered steel with a polished chromium finish, this 8 mm hex key offers a compact profile and a rigid shaft suited for general maintenance, assembly and repair tasks on furniture, bicycles and a range of machinery that use 8 mm hex bolts. Supplied as a single piece, it can be used independently for targeted work or to complement a larger tool set.
Advantages
The hardened construction achieved by quenching and tempering increases torsional strength and reduces the risk of bending or rounding under load. The polished chromium finish provides corrosion resistance and a smooth surface that is easy to clean. Its single-piece format delivers straightforward handling and storage, while the metric 8 mm size ensures compatibility with standard metric hex fasteners used in many consumer and industrial applications.
Suitable for
 Assembling and disassembling furniture with 8 mm hex fasteners
 Bicycle maintenance where 8 mm Allen bolts are used
 Light machinery adjustments and equipment repairs
 Home DIY projects requiring a reliable metric Allen key
Key specifications
 Tool type: single metric hex key (Allen wrench)
 Size: 8 mm (hexagonal drive)
 Material: quenched and tempered steel
 Surface finish: polished chromium
 Format: single-piece L-shaped key for manual use
How to use
Insert the 8 mm hex tip fully into the hex socket of the fastener to ensure full engagement. Apply steady, controlled torque using the longer arm for greater leverage or the shorter arm for higher torque in confined spaces. Avoid excessive force that could damage the fastener head; if a fastener is seized, apply penetrating lubricant and allow it to work before attempting to turn. After use, wipe the tool clean to remove debris and store it in a dry place to maintain the polished chromium finish.
Usage recommendations
For best results, match the 8 mm hex key precisely to the fastener size and avoid using worn or rounded keys. Use appropriate personal protection if working on machinery or bicycles, and check fastener torque requirements for critical applications to prevent over-tightening.

## Specifications

| Feature | Value |
|---|---|
| Number of keys included | 1 pc(s) |
| Hex key sizes (metric) | 8 |

## FAQ

### How much does the Hex key Proline 48491 — 8 mm cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 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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