# L-shaped hex key YATO YT-05439 — Metric, 1 pc, long arm 15 cm, short arm 3.4 cm

**URL:** https://aio.lv/en/product--yato-yt-05439--11982647
**Data updated:** 2026-03-11 16:37 (EET)
**Category:** Wrenches & Adjustable Wrenches
**Manufacturer:** YATO
**Manufacturer code:** YT-05439
**EAN:** 5906083028342
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--yato-yt-05439--11982647

## 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 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

YATO YT-05439 is an L-shaped metric hex key supplied as a single piece. It features a 15 cm long arm and a 3.4 cm short arm, providing leverage for tightening or loosening hex fasteners in confined or open spaces. Suitable for assembly, maintenance, and repair tasks on machinery, furniture, bicycles and automotive components where metric hex bolts are used.

## Long description

YATO YT-05439 is an L-shaped metric hex key supplied as a single piece. The tool combines a 15 cm long arm and a 3.4 cm short arm to provide variable reach and torque for tightening or loosening metric hex fasteners. Its L-shape allows access in narrow or recessed spaces while the long arm gives additional leverage for higher torque applications. The hex key is designed for routine assembly, maintenance and repair tasks on machinery, furniture, bicycles and automotive components that use metric hex bolts.
Advantages
The L-shaped design provides two working lengths in one tool, allowing quick switching between reach and torque. The long 15 cm arm increases leverage for stubborn fasteners, while the 3.4 cm short arm enables work in confined spaces. Built to standard metric dimensions, the hex key fits hex sockets precisely to reduce rounding and slipping. Supplied as a single-piece tool, it is compact, easy to store and simple to use without additional components.
Suitable for
 Assembly and disassembly of furniture with metric hex bolts
 Routine maintenance of bicycles and small machinery
 Automotive repairs involving metric hex fasteners in tight spaces
 Workshop and household repair tasks where controlled torque is required
Key specifications
 Type: L-shaped hex key (Allen key)
 Measurement system: Metric
 Quantity: 1 piece
 Long arm length: 15 cm
 Short arm length: 3.4 cm
 Shape: L-shaped with long and short arm
How to use
Insert the appropriate hex end into the hexagonal recess of the fastener, using the short arm for access in tight spaces and the long arm for increased leverage. Apply steady force while keeping the key aligned with the fastener to minimize cam-out and rounding. For higher torque, use the long arm as a handle and the short arm engaged in the fastener; for controlled torque in limited clearance, reverse the key so the short arm is used as the handle. Inspect the contact between tool and fastener before turning to ensure a secure fit.
Usage recommendations
Use the hex key only with matching metric fasteners and avoid applying impact or excessive force that exceeds the tool’s design limits. Keep the key clean and free from burrs; replace if the tip shows rounding. Store in a dry place to prevent corrosion and maintain accurate fit with fasteners.

## Specifications

| Feature | Value |
|---|---|
| Blade material | Chromium-vanadium steel |
| Product type | L-shaped hex key |
| Number of keys included | 1 pc(s) |
| Type of hex key size | Metric |
| T-handle type | Loop T-handle |
| Hex key sizes (metric) | 7 |
| Ball end | No |
| Key long arm size | 150 mm |
| Key short arm size | 34 mm |

## FAQ

### How much does the L-shaped hex key YATO YT-05439 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 — 5 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 YATO 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 YATO 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/11982647/67474585_large.webp