# Adapter Hazet 8858-1 socket reducer 3/8" (10 mm) to 1/2" (12.5 mm)

**URL:** https://aio.lv/en/product--hazet-8858-1--1446876
**Data updated:** 2026-01-13 15:38 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** Hazet
**Manufacturer code:** 8858-1
**EAN:** 4000896042562
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 17.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hazet-8858-1--1446876

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.99 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Hazet 8858-1 is a socket adapter that converts a 3/8" (10 mm) drive to a 1/2" (12.5 mm) drive. It enables use of 1/2" sockets and accessories with 3/8" tools, expanding compatibility in workshops and on-site jobs. Compact and robust, it is intended for mechanical, automotive and general maintenance tasks where interchangeable drive sizes are needed.

## Long description

Hazet 8858-1 is a socket adapter that converts a 3/8" (10 mm) drive to a 1/2" (12.5 mm) drive, allowing use of larger sockets and accessories with 3/8" tools. The compact, solid construction provides a reliable mechanical connection between different drive sizes, expanding the range of compatible sockets available to mechanics and technicians. Designed for workshop and field use, the adapter supports common maintenance and repair tasks where occasional use of 1/2" sockets with 3/8" ratchets, handles or extension bars is required.
Advantages
The adapter offers a straightforward and durable solution to adapt drive sizes without the need to change existing tools. Its compact dimensions minimize interference in tight spaces while maintaining sufficient strength for standard torque applications. The adapter's precisely machined connection points ensure a secure fit and reduced play between tool and socket, improving control during loosening and tightening operations.
Suitable for
Automotive repair and routine vehicle maintenance
General mechanical assembly and disassembly tasks
Workshops and mobile service where tool space is limited
Situations requiring quick adaptation between 3/8" and 1/2" drive sizes
Key specifications
Input drive: 3/8" (10 mm)
Output drive: 1/2" (12.5 mm)
Material: hardened steel (chrome-plated or equivalent protective finish)
Connection type: male/female square drives with locking detent on input side
Overall length: compact design suitable for confined spaces
Intended use: manual hand tools (ratchets, handles, extensions)
How to use
Insert the 3/8" square male end of the adapter into the drive of a compatible 3/8" ratchet or handle until the detent engages. Attach the required 1/2" socket onto the adapter's 1/2" female end, ensuring a secure fit. Use the combined tool assembly for tightening or loosening fasteners, taking care to remain within the torque capacity typical for 3/8" drive tools to avoid overloading the adapter or the driving tool. After use, clean any debris from the connection surfaces and store the adapter with other hand tool accessories.
Usage recommendations
Use the adapter primarily for occasional or light-to-moderate torque applications compatible with 3/8" drive tools. Avoid applying excessive torque beyond the limits of the smaller driving tool or using impact tools unless the adapter is specifically rated for impact use. Regularly inspect the connection points for wear or damage and replace the adapter if deformation or excessive play is detected.

## FAQ

### How much does the Adapter Hazet 8858-1 3/8" to 1/2" cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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 22.07.2026 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. 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 Hazet 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 Hazet 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

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