# Hex Key (Allen Key) JCB 12 mm — JCB brand, model JCB-76412

**URL:** https://aio.lv/en/product--jcb-jcb-76412--11819293
**Data updated:** 2026-03-09 11:07 (EET)
**Category:** Wrenches & Adjustable Wrenches
**Manufacturer:** JCB
**Manufacturer code:** JCB-76412
**EAN:** 5056485712612
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--jcb-jcb-76412--11819293

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

JCB 12 mm hex key (Allen key) JCB-76412 is a single-piece hand tool for tightening and loosening hexagonal socket fasteners. Made for workshop, maintenance and assembly tasks, it fits 12 mm internal hex bolts and screws. Compact and durable, suitable for automotive, construction and general mechanical use where a 12 mm hex drive is required.

## Long description

JCB 12 mm hex key (Allen key) JCB-76412 is a single-piece hand tool designed for tightening and loosening hexagonal socket fasteners with a 12 mm internal hex. Manufactured by JCB, this compact and robust hex key is intended for workshop, maintenance and assembly tasks where a 12 mm hex drive is required. Its one-piece construction provides consistent torque transfer and reduced risk of joint failure during routine mechanical work.
Advantages
The solid, single-piece design delivers reliable strength and durability for repeated use. A precisely machined 12 mm tip ensures accurate engagement with fasteners to minimize rounding and slipping. Compact form factor makes the tool easy to store in toolboxes or carry in a pocket, while the hardened finish improves wear resistance and extends service life in demanding environments.
Suitable for
 Automotive repairs and component assembly
 Construction and site maintenance tasks
 General mechanical and workshop use
 Appliance and equipment assembly where 12 mm hex sockets are used
Key specifications
 Tool type: single-piece L-shaped hex key (Allen key)
 Drive size: 12 mm internal hex
 Material: hardened steel (heat-treated for strength)
 Finish: wear-resistant surface treatment
 Design: long and short arm for torque and reach options
How to use
Insert the 12 mm hex end fully into the socket of the fastener to ensure maximum contact and prevent rounding. Use the short arm for higher torque applications and the long arm for increased reach or leverage as needed. Apply steady, controlled force and avoid sudden impacts. After use, wipe the tool clean and store in a dry place to prevent corrosion.
Usage recommendations
For safe and effective operation, match the 12 mm JCB hex key to correctly sized fasteners and avoid using cheater bars or excessive bending. Periodically inspect the tip for wear and replace the tool if the hex profile becomes rounded.

## FAQ

### How much does the JCB 12 mm Hex Key JCB-76412 cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 305 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 06.07.2026 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 JCB 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 JCB 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/11819293/67221543_large.webp