# Socket Adapter Jonnesway 1/2" (female) to 3/8" (male) S16H304

**URL:** https://aio.lv/en/product--jonnesway-s16h304--11999779
**Data updated:** 2026-03-11 18:32 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** Jonnesway
**Manufacturer code:** S16H304
**EAN:** 4719152163049
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--jonnesway-s16h304--11999779

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.08.2026 | free |
| Pickup points | 10.08.2026 | 1.79 EUR |
| Courier delivery to door | 10.08.2026 | 4.99 EUR |

## Summary description

Jonnesway socket adapter S16H304 converts a 1/2" square drive socket connection to a 3/8" square drive, allowing use of 3/8" sockets or tools with a 1/2" drive ratchet or impact wrench. Made for transferring drive sizes in workshop and automotive repair, it facilitates access to tighter spaces and compatibility between tool sets.

## Long description

The Jonnesway Socket Adapter 1/2" (female) to 3/8" (male) S16H304 converts a 1/2" square drive into a 3/8" square drive, enabling the use of 3/8" sockets and accessories with 1/2" drive ratchets or impact wrenches. Designed for workshop and automotive applications, this adapter provides a straightforward solution for mixing drive-size tools and accessing tighter areas without changing the primary drive tool.
Advantages
This adapter is manufactured to deliver reliable connection between different square-drive sizes while maintaining torque transfer and fit. Its compact construction allows stronger tools with larger drives to use smaller sockets, reducing the need to carry duplicate sets. The adapter is suitable for use in confined or recessed locations where a smaller socket interface improves reach and maneuverability.
Suitable for
 Automotive maintenance and repair tasks
 General workshop and mechanical servicing
 Tight or recessed fastener access where a smaller drive is required
 Mixing tool sets of different square-drive sizes
Key specifications
 Input drive: 1/2" square (female)
 Output drive: 3/8" square (male)
 Material: hardened chrome-plated steel for wear resistance and corrosion protection
 Compact length for better access in confined spaces
 Designed for mechanical torque transfer between drives
How to use
Attach the adapter by inserting the 3/8" male end into a compatible 3/8" socket, then connect the 1/2" female end to the 1/2" drive tool such as a ratchet or impact wrench. Ensure the adapter and socket engage fully and that the retaining detent or locking mechanism (if present on the socket) is seated to prevent accidental separation. Apply torque within the safe limits of the smaller drive and the socket being used to avoid overloading components.
Usage recommendations
Use the adapter primarily for situations where drive-size compatibility or improved access is needed. Avoid using the adapter to exceed the torque rating of the smaller 3/8" sockets or accessories. Inspect the adapter for wear or damage before use and replace it if deformation or excessive wear is visible.

## FAQ

### How much does the Jonnesway socket adapter S16H304 1/2"→3/8" cost, and is it available for purchase?

The price is 6.49 € (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 05.08.2026 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/11999779/67454950_large.webp