# Socket bit Jonnesway 1/2" 21 mm 6-point impact long S03AD4121

**URL:** https://aio.lv/en/product--jonnesway-s03ad4121--11452878
**Data updated:** 2026-03-07 20:15 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** Jonnesway
**Manufacturer code:** S03AD4121
**EAN:** 4719152134216
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-08-17 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--jonnesway-s03ad4121--11452878

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.79 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

Jonnesway long 6-point impact socket, 1/2" drive and 21 mm size (model S03AD4121). Designed for use with impact wrenches and air tools, this durable socket fits hex fasteners and bolts, providing secure engagement with reduced rounding. Suitable for automotive repair, maintenance, and industrial fastening tasks requiring a long-reach 21 mm socket.

## Long description

Jonnesway 1/2" 21 mm 6-point impact long socket S03AD4121 is a long-reach tool designed for repeated use with impact wrenches and pneumatic tools. The 6-point profile provides secure engagement with hex fasteners and bolts while the extended length gives access to recessed nuts and studs in automotive, maintenance, and industrial applications. Constructed for heavy-duty torque transfer, this 21 mm socket combines fit and reach to reduce slippage and rounding of fastener corners.
Advantages
The long 6-point design delivers improved contact on hex heads, minimizing rounding and improving torque transfer compared with shallower sockets. The 1/2" drive interface ensures compatibility with standard impact ratchets and air tools, and the extended length allows access to hard-to-reach fasteners without compromising strength. Materials and manufacturing are chosen to withstand impact loading and repetitive use in workshop environments.
Suitable for
 Automotive repair and maintenance — wheel, suspension, and engine fasteners
 Industrial assembly and disassembly where recessed nuts must be reached
 General mechanical workshops using impact wrenches and pneumatic tools
 Field service and maintenance tasks requiring robust long-reach sockets
Key specifications
 Drive size: 1/2" (square drive interface for impact tools)
 Socket size: 21 mm (6-point hex profile)
 Profile: 6-point for secure engagement with hex fasteners
 Type: Long-reach impact socket for access to recessed fasteners
 Intended use: Designed for use with impact wrenches and pneumatic tools
How to use
Select the 21 mm 6-point socket and attach it securely to a 1/2" impact wrench or extension as required. Position the socket onto the fastener and apply controlled torque with the impact tool, keeping the socket axis aligned with the fastener to prevent slippage. For stubborn or corroded fasteners, use appropriate penetrating lubricant and correct torque settings. After use, inspect the socket for wear or deformation and store it in a dedicated socket rail or case.
Usage recommendations
Use only with compatible 1/2" impact-rated tools and accessories. Avoid using the socket with non-impact hand tools in ways that exceed manufacturer torque limits. Regularly check for cracks, rounding, or damage before use; replace the socket if any defects are found to maintain safe operation.

## FAQ

### How much does the Jonnesway 1/2" 21 mm 6-point impact socket S03AD4121 cost, and is it available for purchase?

The price is 10.99 € (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 03.08.2026 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 Jonnesway 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 Jonnesway 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/11452878/66089705_large.webp