# Socket Wera 780 B

**URL:** https://aio.lv/en/product--wera-05042655001--1975118
**Data updated:** 2026-01-06 11:08 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** Wera
**Manufacturer code:** 05042655001
**EAN:** 4013288007971
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 26.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wera-05042655001--1975118

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Wera 780 B socket is a 3/8" drive size tool designed for durability and precision. With a diameter of 3 cm, length of 30 mm, and width of 19 mm, it fits various fasteners securely. Ideal for professional and DIY use, it ensures optimal torque transfer and easy handling. Its robust construction guarantees long-lasting performance, making it a reliable choice for any toolbox.

## Long description

The Wera 780 B adaptor converts a 3/8" square drive into a 1/4" hexagon drive (DIN ISO 1173-C 6.3), allowing use of 1/4" hex bits with 3/8" square-drive tools. With a compact body measuring approximately 30 mm in length and a diameter around 3 cm, it is built for precise torque transfer and secure bit retention.
Advantages
This adaptor provides compatibility between 3/8" square-drive tools and 1/4" hex bits without modifying either tool. Its robust Wera construction ensures durability under repeated use while maintaining accurate torque transfer. The compact dimensions make it easy to handle and store in a toolbox.
Suitable for
 Using 1/4" hex bits with 3/8" square-drive ratchets or handles
 Professional mechanical and assembly work requiring fast bit changes
 DIY tasks where different drive sizes must be adapted quickly
Key specifications
 Brand: Wera
 Model: 780 B
 MPN: 05042655001
 EAN: 4013288007971
 Drive in: 3/8" square
 Drive out: 1/4" hex (DIN ISO 1173-C 6.3)
 Length: 30 mm (approx.)
 Diameter: ~3 cm
How to use
Insert the adaptor's 3/8" square end into the socket or ratchet square drive until it seats securely. Fit a 1/4" hex bit into the hexagon end until it locks. Operate the tool as usual, taking care to apply torque within the tool and bit ratings.
Usage recommendations
Use the adaptor with compatible Wera or equivalent 3/8" drives and 1/4" hex bits. Avoid applying excessive torque beyond the rating of the bits or adaptor. Store the adaptor dry and clean to prevent corrosion and inspect for wear before use.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.021 kg |
| Width | 19 mm |
| Length | 30 mm |
| Diameter | 30 mm |
| Product type | Socket |
| Drive size | 3/8 |
| Number of socket heads | 1 head(s) |
| Socket size type | Imperial |
| Socket sizes (imperial) | 1/4 |

## FAQ

### How much does the Socket Wera 780 B cost, and is it available for purchase?

The price is 32.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 23.07.2026 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 Wera 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 Wera 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/1975118/64194667_large.webp