# Teng Tools L-type Hex Key 3mm

**URL:** https://aio.lv/en/product--teng-tools-116560707--12492021
**Data updated:** 2026-06-02 20:08 (EEST)
**Category:** Miscellaneous repair tools
**Manufacturer:** Teng Tools
**Manufacturer code:** 116560707
**EAN:** 5020385050730
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--teng-tools-116560707--12492021

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Teng Tools 3mm L-type hex key is a professional-grade hand tool designed for tightening and loosening hexagonal socket screws. Featuring a durable L-shaped design, it provides excellent leverage and access in confined spaces. Ideal for mechanical, automotive, and assembly applications, this precision-engineered tool ensures a secure fit and long-lasting performance for various fastening tasks.

## Long description

The Teng Tools 3mm L-type hex key is a professional-grade hand tool engineered for precision and reliability when working with hexagonal socket screws. Its classic L-shaped geometry is designed to provide optimal leverage, allowing users to apply the necessary torque for tightening or loosening fasteners with ease. Constructed from high-quality materials, this tool is built to withstand the rigors of daily professional use while maintaining its structural integrity and fit.
Advantages
This hex key offers exceptional durability and resistance to wear, ensuring a long service life even under demanding conditions. The ergonomic L-shape design facilitates access to screws located in tight or recessed areas where standard tools might struggle. Its precise 3mm sizing ensures a snug fit within the screw head, significantly reducing the risk of slippage or damage to the fastener during operation.
Suitable for
Mechanical repair and maintenance
Automotive assembly and component adjustment
Furniture assembly and flat-pack installation
General workshop fastening tasks
When it may not be suitable
This tool is not intended for heavy-duty industrial applications requiring high-torque power tools or impact drivers. It is also not suitable for fasteners that are not hexagonal in shape or for screws that require a size other than 3mm.
Key specifications
Size: 3mm
Shape: L-type
Material: High-grade alloy steel
Design: Standard hex profile
How to use
To use the Teng Tools 3mm hex key, insert the short or long end of the tool fully into the hexagonal socket of the screw. Ensure the tool is seated properly to prevent rounding the fastener. Apply steady, controlled pressure to the handle to turn the screw clockwise for tightening or counter-clockwise for loosening. Use the long arm for reaching deep-seated screws and the short arm when additional leverage is required for stubborn fasteners.
What to consider before purchase
Verify that your fasteners specifically require a 3mm hex drive.
Ensure the L-shape design provides sufficient clearance for your specific workspace.
Consider purchasing a set if you frequently work with various screw sizes.
Usage recommendations
Always ensure the hex key is fully inserted into the screw head before applying force. Avoid using extensions or pipes to increase leverage, as this may damage the tool or the fastener. Store the tool in a dry environment to prevent corrosion.

## FAQ

### How much does the Teng Tools 3mm L-type Hex Key cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 09.07.2026 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 Teng Tools 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 Teng Tools 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/12492021/68821502_large.webp