# Nut Driver Bit Wera 8790 HMC HF Zyklop

**URL:** https://aio.lv/en/product--wera-05003733001--1474761
**Data updated:** 2026-01-13 11:22 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** Wera
**Manufacturer code:** 05003733001
**EAN:** 4013288181022
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wera-05003733001--1474761

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The Wera 8790 HMC HF Zyklop nut driver bit is designed for efficient fastening. It features a hexagonal shank size of 25.4 / 2 mm (1 / 2") and a length of 37 mm. This bit is made from high-quality materials, ensuring durability and reliability during use. It is compatible with various screw types, making it a versatile addition to your toolkit.

## Long description

The Wera 8790 HMC HF Zyklop nut driver bit is designed for efficient fastening with hand and non-impact machine tools. It has a hexagonal shank (25.4 / 2 mm, 1/2") and a length of 37 mm. The bit is made from chrome vanadium with a brushed chrome-plated finish, and includes a holding function that secures fasteners during insertion. Colour coding and a large stamped size marking support quick identification of the correct socket.
Advantages
The bit uses two flexible locking balls and a permanently elastic, heat-shrunk tubing to clamp and hold the screw securely; a steel ring protects the tubing from mechanical wear. Knurls at the base provide precision handling in manual operations, and the ball intercept ring enables both manual and non-impact machine applications. The colour-coded "Take it easy" tool finder system simplifies selection by profile and size, so one socket set covers hand and machine tool use for a range of hexagon, external hex and TORX® drive screws.
Suitable for
Fastening and loosening hexagon-drive nuts and bolts with hand tools
Use with non-impact power tools requiring a 1/2" (25.4 / 2 mm) hex shank
Assembly tasks in confined or hard-to-reach spaces where screw holding is required
Key specifications
Shank type: hexagonal
Shank size: 25.4 / 2 mm (1/2")
Length: 37 mm
Material: chrome vanadium
Finish: brushed chrome-plated
Holding mechanism: two locking balls with heat-shrunk elastic tubing and protective steel ring
Application: manual and non-impact machine use
How to use
Select the correctly sized Wera 8790 HMC HF Zyklop nut driver bit by matching the colour code and stamped size to the fastener. Insert the hex shank into the driver or non-impact power tool, engage the holding function to secure the screw or nut, and apply torque as required. For manual operation, use the knurled base for controlled turning; for machine use, ensure the tool is rated for non-impact operation and operate at recommended speeds.
Usage recommendations
Use the bit with non-impact power tools only; avoid impact drivers. Keep the heat-shrunk tubing and steel ring clean and free of debris to maintain reliable holding performance. Match the bit size precisely to the fastener to prevent wear and damage.

## 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 19.99 € (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 03.08.2026 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/1474761/53769344_large.webp