# Socket Insert Bit Wera 781 B/C 3/8" Square Drive, 1 pc

**URL:** https://aio.lv/en/product--wera-05042673001--4298482
**Data updated:** 2026-01-07 09:57 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** Wera
**Manufacturer code:** 05042673001
**EAN:** 4013288221056
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 22.72 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wera-05042673001--4298482

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Wera Insert Bit 781 B/C is a single-piece socket insert with a 3/8" square drive designed for use with compatible ratchets and torque tools. Supplied as 1 pc, it provides a secure connection between drive and fastener for assembly, maintenance and repair tasks. Suitable for workshop and professional use where a 3/8" drive interface is required.

## Long description

Wera Socket Insert Bit 781 B/C is a single-piece insert with a 3/8" (9.5 mm) square drive designed to connect ratchets, torque wrenches and other 3/8" drive tools to sockets and fasteners. Supplied as one piece (MPN 05042673001), it is intended for workshop, maintenance and professional repair tasks where a secure drive interface is required.
Advantages
The insert is made to Wera quality standards to ensure precise fit and reliable power transmission between the tool and the socket. Its single-piece construction reduces play and increases durability under repeated use. The standardized 3/8" square drive ensures compatibility with a wide range of ratchets, extensions and torque tools used in mechanical and industrial environments.
Suitable for
Workshop socket sets and ratchets
Maintenance and repair of machinery and vehicles
Assembly tasks requiring a 3/8" drive
Use with torque wrenches where a defined drive interface is needed
Key specifications
Brand: Wera
Model / MPN: 05042673001
Type: Socket insert bit, single-piece
Drive size: 3/8" (9.5 mm) square
Quantity: 1 pc
EAN: 4013288221056
How to use
Fit the 3/8" square end of the insert into the drive of a compatible ratchet, torque wrench or extension. Attach the appropriate socket to the opposite end and secure any locking mechanism if present. Use the combined tool and socket to tighten or loosen fasteners following the torque and safety instructions applicable to your equipment.
Usage recommendations
Inspect the insert and mating tools for wear or damage before use. Use the correct socket size and avoid excessive impact loads; when using a torque wrench, observe specified torque values to prevent fastener or tool damage.

## FAQ

### How much does the Socket Insert Bit Wera 781 B/C 3/8" cost, and is it available for purchase?

The price is 27.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 16.07.2026 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/4298482/68658523_large.webp