# Nut Driver Bit Wera 8790 HMC HF Zyklop

**URL:** https://aio.lv/en/product--wera-05003730001--1474752
**Data updated:** 2026-01-08 10:38 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** Wera
**Manufacturer code:** 05003730001
**EAN:** 4013288180957
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 14.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wera-05003730001--1474752

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.99 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Wera 8790 HMC HF Zyklop nut driver bit features a hexagonal shank size of 25.4 / 2 mm (1 / 2") and a length of 37 mm. This bit is designed for durability and precision, making it ideal for various fastening tasks. Its high-quality construction ensures a secure fit and reliable performance, suitable for both professional and DIY use.

## Long description

The Wera 8790 HMC HF Zyklop Nut Driver Bit is a 37 mm long fastening bit with a 1/2" (25.4 / 2 mm) hexagonal shank designed for use in manual and non-impact machine applications. Its chrome vanadium construction with a brushed chrome-plated finish and colour coding enables quick identification of the required socket. The bit includes a ball intercept ring and knurls at the base for precise manual handling and a holding function that secures screws during insertion.
Advantages
The bit secures screws with two flexible locking balls and a permanently elastic, heat-shrunk protective tubing reinforced by a steel ring to resist mechanical wear. A ball intercept ring and knurled base improve grip and control in manual use. The colour-coding and large stamp facilitate fast tool selection. The holding function is particularly useful in confined or hard-to-reach spaces where a second hand cannot support the screw.
Suitable for
Manual fastening tasks where precise screw placement is required
Non-impact machine applications using power drivers
Work in confined or hard-to-reach areas
General maintenance and assembly requiring hex drive sockets
Key specifications
Brand: Wera
Model: 8790 HMC HF Zyklop
Shank type: Hexagonal
Shank size: 25.4 / 2 mm (1/2")
Length: 37 mm
Material: Chrome vanadium
Finish: Brushed chrome-plated
MPN: 05003730001
EAN: 4013288180957
How to use
Attach the nut driver bit to a compatible 1/2" hex holder or non-impact power driver. Place the bit over the screw head and allow the flexible locking balls and elastic tubing to secure the screw before driving. Apply steady pressure while turning; for machine use, operate at appropriate speed settings for non-impact applications. After use, store the bit in its designated set or holder to maintain the protective tubing and colour coding.
Usage recommendations
Use the bit only with manual tools or non-impact power drivers. Avoid impact tools to prevent damage to the holding mechanism and the protective tubing. Regularly inspect the elastic tubing and locking balls for wear and replace the bit if the holding function is compromised.

## Specifications

| Feature | Value |
|---|---|
| Length | 37 mm |
| Number of bits | 1 pc(s) |
| Shank size | 25.4 / 2 |
| Shank shape | Hexagonal |

## FAQ

### How much does the Nut Driver Bit Wera 8790 HMC HF Zyklop cost, and is it available for purchase?

The price is 17.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 20.07.2026 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/1474752/53769341_large.webp