# Socket adapter STAHLWILLE drive 1/2" (12.5 mm) to 3/4" (20 mm) 44 mm model 13030005

**URL:** https://aio.lv/en/product--stahlwille-13030005--1978792
**Data updated:** 2026-03-07 11:02 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** STAHLWILLE
**Manufacturer code:** 13030005
**EAN:** 4018754013036
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 19.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--stahlwille-13030005--1978792

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Adapter for sockets by STAHLWILLE, converting a 1/2" (12.5 mm) drive (screwdriver) to a 3/4" (20 mm) output. The adapter is 44 mm long and designed to connect tools and sockets of different drive sizes, enabling use of larger sockets on a smaller drive. Suitable for workshop and maintenance tasks requiring torque transfer between mismatched drives.

## Long description

Adapter by STAHLWILLE that converts a 1/2" (12.5 mm) drive to a 3/4" (20 mm) output. With a length of 44 mm, this socket adapter allows connection of larger 3/4" sockets to tools with a 1/2" drive, enabling transfer of torque from a smaller drive to bigger sockets. It is designed for workshop and maintenance environments where occasional use of larger sockets is required without changing the primary drive tool.
Advantages
The adapter provides a practical and compact solution for using 3/4" sockets on a 1/2" drive, reducing the need to carry additional large-drive tools. Its 44 mm length offers a balance between reach and control while maintaining a solid connection for torque transfer. Manufactured by STAHLWILLE, the adapter is intended to fit common industrial and workshop sockets and to simplify tasks that involve mismatched drive sizes.
Suitable for
 Workshop repairs and general maintenance
 Automotive work requiring larger sockets with a smaller drive tool
 On-site service and equipment maintenance where tool sets are limited
 Situations needing occasional use of 3/4" sockets without switching to a larger drive handle
Key specifications
 Input drive: 1/2" (12.5 mm)
 Output drive: 3/4" (20 mm)
 Overall length: 44 mm
 Type: socket adapter for hand tools
 Application: torque transfer between different drive sizes
How to use
Push the adapter onto the 1/2" drive of the ratchet or breaker bar until it locks securely, then attach the required 3/4" socket to the adapter's output. Ensure the connection is fully engaged before applying torque. Use steady, controlled force and avoid exceeding the torque capacity of the smaller drive tool to prevent damage to the adapter or the tool.
Usage recommendations
Verify compatibility between sockets and the drive tool before use. For high-torque tasks, prefer tools with matching drive sizes rather than relying on an adapter; use the adapter for occasional or temporary needs and follow safe torque limits of the 1/2" drive tool.

## FAQ

### How much does the Adapter STAHLWILLE 1/2"→3/4" 44 mm 13030005 cost, and is it available for purchase?

The price is 23.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 08.07.2026 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 STAHLWILLE 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 STAHLWILLE 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/1978792/59851966_large.webp