# L-shaped hex key set YATO YT-0509, metric, 10 pcs, key long arm 1.6/1.8 cm, short arm 8.1 cm

**URL:** https://aio.lv/en/product--yato-yt-0509--11921511
**Data updated:** 2026-03-10 09:27 (EET)
**Category:** Wrenches & Adjustable Wrenches
**Manufacturer:** YATO
**Manufacturer code:** YT-0509
**EAN:** 5906083905094
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--yato-yt-0509--11921511

## 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

YATO YT-0509 is an L-shaped metric hex key set containing 10 hex keys. Keys have specified arm lengths: long arms include 1.6 cm and 1.8 cm sizes and short arm length is 8.1 cm. Designed for driving metric hex fasteners, the set suits assembly, maintenance and repair tasks where compact L-shaped keys provide leverage and access in confined spaces.

## Long description

YATO YT-0509 is an L-shaped metric hex key set consisting of 10 precision-formed keys. Each key features the classic L-shape that provides a long arm for reach and leverage and a short arm for access in tighter spaces. The set is intended for driving metric hex fasteners in assembly, maintenance and repair tasks where reliable fit and compact tool geometry are required.
Advantages
The L-shaped design gives two working positions with different leverage and reach, enabling both torque and access to recessed fasteners. Keys are made to fit metric hex fasteners accurately, reducing rounding and wear on fastener heads. The compact short arm length allows use in confined or crowded work areas while the longer arm provides additional leverage when greater torque is needed. The set contains a range of sizes to cover common metric applications.
Suitable for
 Assembly of furniture and equipment with metric hex fasteners
 Routine maintenance and repairs in workshops and on-site
 Accessing recessed or hard-to-reach hex bolts
 Electronics and mechanical work requiring compact hand tools
Key specifications
 Number of pieces: 10
 Configuration: L-shaped (long arm and short arm)
 Long arm lengths included: 1.6 cm and 1.8 cm (for certain sizes)
 Short arm length: 8.1 cm
 Measurement system: metric
How to use
Select the hex key that matches the size of the metric hex fastener. Insert the short or long arm into the fastener head depending on required access and torque: use the short arm for better access in narrow spaces and the long arm for increased leverage. Apply steady force while keeping the key fully engaged in the fastener to avoid stripping. After use, store keys in their holder or toolbox to protect edges and maintain fit.
Usage recommendations
Use the long arm for loosening tight fasteners and the short arm for turning in restricted spaces. Avoid excessive force beyond the mechanical limits of the fastener or tool to prevent deformation. Keep keys clean and free of rust; if possible, apply light lubrication to threaded fasteners to ease operation.

## Specifications

| Feature | Value |
|---|---|
| Blade material | Chromium-vanadium steel |
| Product type | L-shaped hex key set |
| Number of keys included | 10 pc(s) |
| Type of hex key size | Metric |
| Hex key sizes (metric) | 12, 10, 8, 7, 6, 5, 4, 3, 2.5, 2 |
| Ball end | Yes |
| Key long arm size | 16 mm |
| Key 2 long arm size | 18 mm |
| Key 3 long arm size | 21 mm |
| Key 4 long arm size | 23 mm |
| Key 5 long arm size | 28 mm |
| Key short arm size | 81 mm |
| Key 2 short arm size | 88 mm |
| Key 3 short arm size | 95 mm |
| Key 4 short arm size | 109 mm |
| Key 5 short arm size | 121 mm |

## FAQ

### How much does the L-shaped hex key set YATO YT-0509 cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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/11921511/67376529_large.webp