# Socket bit Jonnesway S05A4H12 — 1/2" drive hex impact bit H12

**URL:** https://aio.lv/en/product--jonnesway-s05a4h12--11952265
**Data updated:** 2026-03-11 13:49 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** Jonnesway
**Manufacturer code:** S05A4H12
**EAN:** 4719152185270
**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--jonnesway-s05a4h12--11952265

## 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

Jonnesway S05A4H12 is a 1/2" drive hex impact socket bit with H12 size for use with impact wrenches and power tools. Designed for high-torque fastening of hex fasteners, it suits automotive, industrial and maintenance tasks. The bit provides compatibility with standard 1/2" drives and is intended for repeated heavy-duty use where impact-rated accessories are required.

## Long description

Jonnesway S05A4H12 is a 1/2" drive hex impact socket bit with an H12 hex size, intended for use with impact wrenches and power tools. The design focuses on withstanding high torque levels required for tightening and loosening hex fasteners in automotive, industrial and maintenance applications. Constructed as an impact-rated bit, it is compatible with standard 1/2" drive holders and sockets and is suitable where repeated heavy-duty use is expected.
Advantages
The impact-rated construction increases resistance to fracturing and deformation under shock loads compared with non-impact bits. The 1/2" drive interface provides secure attachment to common impact wrenches and adapters while allowing efficient transfer of torque. The H12 hex profile ensures precise engagement with hex fasteners to reduce rounding and slippage. The bit's materials and heat treatment are selected to balance toughness and wear resistance for prolonged service life in demanding environments.
Suitable for
Automotive repair and wheel/tire fastening where high torque is required
Industrial assembly and disassembly of machinery with H12 hex fasteners
Maintenance tasks in workshops, construction sites and service garages
Use with impact wrenches, cordless impact drivers (with proper adapters) and pneumatic tools
Key specifications
Drive type: 1/2" square drive compatible with standard impact tools
Tip profile: H12 hex tip for hex fasteners
Tool category: Impact-rated socket bit for high-torque applications
Intended use: Repeated heavy-duty fastening and loosening of hex fasteners
Compatibility: Designed for use with impact wrenches, impact drivers and appropriate adapters
How to use
Select the appropriate impact wrench or driver with a 1/2" drive or use a compatible adapter. Insert the Jonnesway hex impact bit into the tool's drive until it seats securely, then fit the H12 tip onto the matching hex fastener. Apply torque using short bursts if possible, and follow the torque specifications provided by the fastener or equipment manufacturer. After use, inspect the bit for signs of wear, deformation or cracking and replace it if damage is detected to maintain safe operation.
Usage recommendations
Use the bit only with tools rated for impact operation; avoid using impact bits in regular hand tools as this may reduce performance. Apply correct torque settings, use appropriate sockets or adapters when changing drive sizes, and store the bit in a dry, clean environment to prevent corrosion and premature wear.

## FAQ

### How much does the Jonnesway S05A4H12 1/2" hex impact bit H12 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 — 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 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 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/11952265/67396293_large.webp