# Hex key Proline 48523 — 5 mm metric L-shaped allen wrench, single piece

**URL:** https://aio.lv/en/product--proline-48523--11819227
**Data updated:** 2026-03-09 11:06 (EET)
**Category:** Wrenches & Adjustable Wrenches
**Manufacturer:** Proline
**Manufacturer code:** 48523
**EAN:** 5903755485236
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-48523--11819227

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Proline 48523 is a single-piece 5 mm metric hex key (Allen wrench) in L-shaped form. Designed for driving hexagonal socket fasteners, it provides a compact handheld tool for assembly, maintenance and repair tasks. Suitable for furniture assembly, bicycle adjustments and general mechanical work requiring a 5 mm hex key.

## Long description

Proline 48523 is a single-piece 5 mm metric L-shaped hex key (Allen wrench) designed for driving hexagonal socket fasteners. The compact L-shape gives two working lengths for leverage and access: a short arm for higher torque and a long arm for reach in recessed or tight areas. This tool is made for handheld use in assembly, maintenance and repair tasks where a reliable 5 mm metric hex key is required.
Advantages
The solid one-piece construction ensures consistent alignment and reduced play at the tip, while the L-shaped form offers a balance between leverage and access. A precise 5 mm tip fits standard metric hex sockets to minimise rounding of fastener heads. Its compact size makes it easy to carry in a tool bag or pocket and suitable for quick adjustments on the go.
Suitable for
Furniture assembly and disassembly using 5 mm hex fasteners
Bicycle adjustments where 5 mm hex keys are required
General mechanical and domestic repairs involving metric hex sockets
Maintenance tasks on appliances and equipment with 5 mm hex bolts
Key specifications
Type: L-shaped hex key (Allen wrench)
Size: 5 mm metric
Construction: single-piece solid design
Working geometry: short arm for torque, long arm for reach
Finish: machined tip for accurate socket fit
How to use
Insert the 5 mm tip fully into the hex socket of the fastener to ensure full contact and reduce the risk of stripping. Use the short arm for applications that require higher torque and the long arm when additional reach is needed. Apply steady, controlled force; avoid sudden impacts or excessive leverage that could bend the tool or damage the fastener. After use, wipe the tool clean and store it in a dry place to prevent corrosion.
Usage recommendations
For best results, match the 5 mm hex key precisely to the fastener size and keep the tip free of debris. When working in confined spaces, use the long arm for access and the short arm when torque is critical. Inspect the tip periodically for wear and replace the tool if the tip becomes rounded.

## Specifications

| Feature | Value |
|---|---|
| Number of keys included | 1 pc(s) |
| Hex key sizes (metric) | 5 |

## FAQ

### How much does the Hex key Proline 48523 — 5 mm cost, and is it available for purchase?

The price is 7.99 € (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 14.07.2026 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/11819227/67292838_large.webp