# Adapter for bits 1/2" to 5/16" Jonnesway S44H4208A

**URL:** https://aio.lv/en/product--jonnesway-s44h4208a--11999810
**Data updated:** 2026-03-11 18:32 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** Jonnesway
**Manufacturer code:** S44H4208A
**EAN:** 4719152175233
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-08-24 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--jonnesway-s44h4208a--11999810

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.79 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

Jonnesway S44H4208A is a bit adapter that converts a 1/2" drive to a 5/16" bit interface. Designed for use with hand tools and drive sockets, it enables compatibility between different bit sizes for repair, assembly and maintenance tasks. Compact and durable, the adapter provides a simple mechanical connection to extend tool versatility without changing cores.

## Long description

The Jonnesway adapter for bits 1/2" to 5/16" S44H4208A is a compact mechanical accessory that converts a standard 1/2" drive into a 5/16" bit interface. It is intended for use with hand tools and socket drives to allow the use of smaller bits on larger drive tools. The adapter is designed to provide a secure fit between the drive and the bit while maintaining a minimal overall profile to fit into confined workspaces.
Advantages
This adapter enables quick and reliable conversion from a 1/2" drive to a 5/16" bit, reducing the need to change tool heads. Its compact design ensures access in tight spaces and simplifies task setup. Manufactured to common industrial tolerances, the adapter offers consistent alignment and a firm mechanical connection between drive and bit.
Suitable for
 General repair and maintenance tasks
 Automotive repair where larger drive tools are used with smaller bits
 Assembly work requiring occasional use of 5/16" bits on 1/2" drives
 Work in confined or hard-to-reach areas where a short adapter profile is beneficial
Key specifications
 Input drive size: 1/2"
 Output bit interface: 5/16"
 Form factor: short, compact adapter
 Intended use: manual hand tools and socket drive adaptation
 Construction: metal alloy suitable for mechanical coupling (durable finish)
How to use
Insert the adapter into the 1/2" drive socket or onto the 1/2" square drive of the tool until it seats securely. Fit the 5/16" bit into the adapter's bit interface, ensuring it is fully engaged. Use the tool as you normally would, avoiding excessive side loads or impacts that could cause deformation. After use, remove the bit and adapter, inspect for wear, and store in a dry place.
Usage recommendations
Use the adapter only within the torque range appropriate for 5/16" bits and avoid applying torque levels intended for full-size 1/2" sockets. Regularly inspect the adapter and mating components for wear or damage, and replace the adapter if any deformation or excessive wear is detected to maintain safe and reliable operation.

## FAQ

### How much does the Adapter 1/2"→5/16" Jonnesway S44H4208A cost, and is it available for purchase?

The price is 7.99 € (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 10.08.2026 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/11999810/67454986_large.webp