# Socket adapter Unior 3/8" female to 1/2" male, 12-point, model 616927

**URL:** https://aio.lv/en/product--unior-616927--11729016
**Data updated:** 2026-03-08 11:32 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** Unior
**Manufacturer code:** 616927
**EAN:** 3838909169279
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unior-616927--11729016

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Unior socket adapter converting a 3/8" drive female connection to a 1/2" drive male, 12-point configuration. Designed to allow use of 1/2" sockets with 3/8" ratchets or extensions, it preserves socket engagement with a 12-point interface. Suitable for automotive, mechanical and general maintenance tasks where tool interoperability is required.

## Long description

Unior 3/8" female to 1/2" male socket adapter, 12-point, model 616927 converts a 3/8" drive tool to accept 1/2" sockets while maintaining a 12-point engagement. Constructed to provide reliable connection between different drive sizes, this adapter enables the use of larger sockets with smaller ratchets, extensions or torque tools. Its 12-point configuration preserves positive seating for standard 12-point sockets and helps align fasteners in confined spaces.
Advantages
This socket adapter allows seamless interoperability between 3/8" drive tools and 1/2" sockets without compromising socket fit. The 12-point geometry ensures accurate engagement and reduces the risk of rounding fasteners when used correctly. The compact adapter profile minimizes added length, preserving access in tight areas. Designed by a reputable tool manufacturer, the adapter is intended for repeated use in workshop and maintenance environments.
Suitable for
 Using 1/2" sockets with 3/8" ratchets or extensions
 Automotive repair and maintenance tasks
 Mechanical assembly and disassembly where drive size conversion is needed
 General workshop and field service work requiring flexible tool combinations
Key specifications
 Drive conversion: female 3/8" to male 1/2"
 Socket interface: 12-point configuration
 Profile: compact adapter design to reduce added length
 Intended use: manual ratchets, extensions and compatible hand tools
How to use
Fit the adapter's 3/8" female end onto the drive of a compatible ratchet or extension until it locks in place. Attach a 1/2" socket to the adapter's male end with a firm push until seated. Operate the tool within the torque limits of the smaller drive and the attached socket; avoid applying excessive force beyond the capacity of the 3/8" drive. Remove the adapter by pulling the socket off and pressing any drive retention mechanism on the ratchet if present.
Usage recommendations
Use this adapter to increase tool flexibility while observing the strength limits of a 3/8" drive; avoid high-torque applications that require the full capacity of a 1/2" drive. Inspect the adapter and mating tools for wear or damage before use and store in a dry tool storage area.

## FAQ

### How much does the Socket adapter Unior 3/8" female cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 15.07.2026 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 Unior 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 Unior 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/11729016/67109124_large.webp