# Hex key Proline 48550 — 1 piece hex wrench

**URL:** https://aio.lv/en/product--proline-48550--12052883
**Data updated:** 2026-03-12 19:36 (EET)
**Category:** Wrenches & Adjustable Wrenches
**Manufacturer:** Proline
**Manufacturer code:** 48550
**EAN:** 5903755485502
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-48550--12052883

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Proline 48550 is a single-piece hex key (hex wrench) supplied as one unit. Designed for driving hex socket screws and bolts, this tool serves general assembly, maintenance and repair tasks where a compact, single hex key is required. Suitable for use in workshops, garages and household toolkits.

## Long description

Proline 48550 is a single-piece hex key (hex wrench) designed for driving hex socket screws and bolts. Supplied as a single unit, this compact tool is intended for general assembly, maintenance and repair tasks where a reliable one-piece hex key is required. It is suitable for use in workshops, garages and household toolkits and fits common hex fasteners used in furniture, machinery and equipment maintenance.
Advantages
The single-piece construction provides dimensional stability and simple handling without joints or folding mechanisms. Its compact size allows access in confined spaces and the solid shaft offers torque transmission appropriate for routine fastening and loosening operations. The tool’s straightforward design makes it durable and easy to store with other hand tools.
Suitable for
 Assembling and tightening hex socket screws in furniture and fixtures
 Routine maintenance and repairs in workshops and garages
 Household tasks that require a compact hex wrench
 Equipment adjustment and small machinery servicing
Key specifications
 Single-piece hex key design for direct drive of hex socket screws
 Compact form factor for use in tight spaces
 Solid shaft for reliable torque transfer during fastening
 Intended for manual hand use with standard hex fasteners
How to use
Select the Proline hex key and align its tip with the hex recess of the screw or bolt. Insert the key fully into the socket to ensure proper engagement, then apply steady manual force to turn clockwise to tighten or counterclockwise to loosen. Use controlled movement to avoid rounding the fastener head; in constrained positions, adjust your grip and leverage to maintain alignment. After use, store the tool in a toolbox or on a rack to keep the tip clean and undamaged.
Usage recommendations
Use the correct size hex key for the fastener to prevent damage. Do not apply excessive force or use the tool as a lever extension or pry bar. For high-torque applications, consider using a larger tool or a dedicated driver designed for increased leverage and torque control.

## Specifications

| Feature | Value |
|---|---|
| Number of keys included | 1 pc(s) |

## FAQ

### How much does the Hex key Proline 48550 cost, and is it available for purchase?

The price is 5.99 € (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 08.07.2026 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

https://aio.lv/img/cache/product/12052883/67595291_large.webp