# Socket 1/2" 21 mm, 6-point for drive tools, JCB

**URL:** https://aio.lv/en/product--jcb-jcb-54521--11728521
**Data updated:** 2026-03-08 11:32 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** JCB
**Manufacturer code:** JCB-54521
**EAN:** 5906692107261
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-31 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-54521--11728521

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

1/2" 21 mm 6-point socket by JCB designed for use with 1/2-inch drive ratchets and breaker bars. Provides a 21 mm aperture in a six-point configuration for secure engagement with hex fasteners. Suitable for automotive maintenance, machinery service, and general mechanical repairs where a durable, accurate socket is required.

## Long description

1/2" 21 mm 6-point socket by JCB is designed for use with 1/2-inch drive ratchets, breaker bars and other compatible drive tools. The socket provides a precise 21 mm aperture in a six-point configuration to engage hex fasteners securely. Constructed for workshop and field use, it aims to deliver reliable torque transfer and accurate fit for automotive maintenance, machinery servicing and general mechanical repairs.
Advantages
The six-point geometry reduces rounding of fastener corners and improves contact area for firm engagement. The 1/2" drive interface ensures compatibility with common professional hand tools, while a robust metal construction resists deformation under torque. The socket’s accurate internal dimensions help maintain correct torque application and simplify repetitive fastening tasks.
Suitable for
Automotive wheel and engine fasteners requiring a 21 mm socket
Maintenance and repair of industrial machinery and agricultural equipment
General mechanical assembly and disassembly tasks in workshops
Key specifications
Drive size: 1/2 inch (compatible with 1/2" ratchets and breaker bars)
Socket aperture: 21 mm
Point configuration: 6-point (hex)
Intended use: manual drive tools for fastening and loosening hex bolts and nuts
Construction: single-piece metal socket designed for torque transmission
How to use
Select the socket and attach it securely to a 1/2" drive ratchet, breaker bar or extension. Place the socket squarely over the hex fastener, ensuring full seating on the flats of the fastener before applying torque. Apply steady, controlled force when tightening or loosening; if high torque is required, use a breaker bar and take safety precautions to avoid sudden release. After use, clean any debris or lubricant from the socket and store it in a tool organizer to prevent damage.
Usage recommendations
Use the socket only with compatible 1/2" drive tools and correct fastener sizes to avoid tool or fastener damage. Avoid using impact tools unless the socket is explicitly rated for impact use; inspect regularly for wear or cracks and replace if deformed. For critical torque applications, verify torque with a calibrated torque wrench.

## FAQ

### How much does the Socket 1/2" 21 mm 6-point — JCB 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 — 113 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 20.07.2026 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/11728521/67108647_large.webp