# Nut Driver Bit Wera 8789

**URL:** https://aio.lv/en/product--wera-05003524001--1970291
**Data updated:** 2026-01-13 17:35 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** Wera
**Manufacturer code:** 05003524001
**EAN:** 4013288121493
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wera-05003524001--1970291

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The Wera 8789 nut driver bit is designed for hexagonal fasteners with a size of 1/4. It features a length of 110 mm and is made for durability and precision. Ideal for professional and DIY use, this bit ensures a secure fit and efficient torque transfer, making it a reliable choice for various applications.

## Long description

The Wera 8789 nut driver bit is a 1/4" hexagonal tool bit with a length of 110 mm designed to drive and remove hex nuts and bolts. Manufactured by Wera, this bit is built for durability and precision, offering a secure fit and efficient torque transfer for both professional and DIY applications. Its slender profile and extended length make it suitable for reaching recessed fasteners while maintaining control and alignment during operation.
Advantages
The Wera 8789 nut driver bit provides accurate engagement with hexagonal fasteners to minimize rounding and slipping. Its 110 mm length improves access in tight or deep locations without sacrificing stiffness. Constructed from hardened tool steel and finished for corrosion resistance, the bit is optimized for repeated use and consistent torque delivery. The uniform shank dimensions ensure compatibility with common bit holders and quick-change systems.
Suitable for
Driving and removing 1/4" hex nuts and screws in mechanical assemblies
Accessing recessed or hard-to-reach fasteners in machinery and appliances
Maintenance and repair tasks in automotive and industrial environments
DIY projects requiring precise torque transfer and reliable bit engagement
Key specifications
Hex size: 1/4"
Overall length: 110 mm
Material: hardened tool steel
Finish: corrosion-resistant surface treatment
Shank type: standard bit shank for use with bit holders and quick-change chucks
How to use
Select a compatible driver or bit holder and insert the Wera 8789 nut driver bit into the chuck or magnetic holder until it seats securely. Position the bit onto the hexagonal fastener, ensuring full engagement before applying torque. Apply steady, controlled force when driving or loosening fasteners to prevent cam-out and to protect the fastener head. After use, clean debris from the bit and store it in a protective bit holder to prevent damage.
Usage recommendations
For best results, match the 1/4" hex size precisely to the fastener and avoid using the bit with impact drivers unless the bit and driver are specified as compatible; excessive impact force can shorten tool life. Periodically inspect the tip for wear and replace the bit if rounding or damage appears to maintain safe and effective operation.

## Specifications

| Feature | Value |
|---|---|
| Material | Stainless steel |
| Product colour | Stainless steel |
| Length | 110 mm |
| Number of bits | 1 pc(s) |
| Shank shape | Hexagonal |
| Nut driver bits sizes | 1/4 |

## FAQ

### How much does the Nut Driver Bit Wera 8789 cost, and is it available for purchase?

The price is 20.99 € (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 27.07.2026 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/1970291/64194062_large.webp