# Hex Key Proline 48481 — 8 mm metric hex key, single piece

**URL:** https://aio.lv/en/product--proline-48481--11819232
**Data updated:** 2026-03-09 11:06 (EET)
**Category:** Wrenches & Adjustable Wrenches
**Manufacturer:** Proline
**Manufacturer code:** 48481
**EAN:** 5903755484819
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-48481--11819232

## 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 48481 is a single-piece metric hex key with an 8 mm hex size. Designed for driving hex socket screws and bolts, this tool suits assembly, maintenance, and repair tasks in home, workshop, and industrial settings. The compact one-piece design provides a simple solution for tightening and loosening fasteners that require an 8 mm internal hex.

## Long description

Proline 48481 is a single-piece 8 mm metric hex key designed for driving internal hex socket screws and bolts. Manufactured from quenched and tempered steel with a polished chromium finish, this tool offers a compact, rigid shape that facilitates access in confined spaces and provides a secure fit in hex fasteners. The single-piece construction reduces play and increases torque transfer compared with multi-piece keys.
Advantages
The hex key's heat-treated core increases durability and resistance to bending under normal use, while the polished chromium finish helps protect against corrosion and simplifies cleaning. Its precise 8 mm profile ensures consistent engagement with hex sockets to minimize rounding of fastener corners. The compact form factor is convenient for storage in tool rolls, kits, or pockets and supports straightforward one-handed operation in many repair and assembly tasks.
Suitable for
Assembly and disassembly of furniture and fixtures with 8 mm internal hex fasteners
Maintenance and repair of bicycles, machinery, and equipment using metric hex bolts
Workshop and home DIY projects requiring reliable torque on 8 mm hex sockets
Key specifications
Hex size: 8 mm
Material treatment: quenched and tempered steel for improved strength
Surface finish: polished chromium for corrosion resistance
Construction: single-piece design for reduced play and better torque transfer
Form factor: compact straight hex key suitable for confined spaces
How to use
Select the 8 mm hex key and insert the short or long end into the internal hex socket of the fastener, ensuring full engagement with the screw or bolt. Apply steady, controlled torque in the appropriate direction to tighten or loosen the fastener. For higher torque requirements, use the longer arm as a lever; for work in tight spaces, use the shorter arm. After use, wipe the tool clean and store it in a dry place to maintain the polished finish.
Usage recommendations
Use the hex key only with fasteners that match the 8 mm hex profile to avoid rounding. Avoid excessive force beyond normal hand torque to prevent tool deformation. Periodically inspect for wear or damage and replace if the hex profile becomes rounded or the tool shows cracks.

## Specifications

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

## FAQ

### How much does the Hex Key Proline 48481 — 8 mm cost, and is it available for purchase?

The price is 3.99 € (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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