# Adjustable spanner Wera 6004 Joker M

**URL:** https://aio.lv/en/product--wera-05020103001--3954545
**Data updated:** 2025-12-29 13:55 (EET)
**Category:** Wrenches & Adjustable Wrenches
**Manufacturer:** Wera
**Manufacturer code:** 05020103001
**EAN:** 4013288216908
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 35.53 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wera-05020103001--3954545

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Wera 6004 Joker M Adjustable Spanner features a maximum jaw width of 1.6 cm and a length of 188 mm. Its metallic finish ensures durability and resistance to wear. This tool is designed for precision and ease of use, making it ideal for various applications in both professional and DIY settings.

## Long description

The Wera 6004 Joker M Adjustable spanner is a self-setting universal screwdriving tool that automatically adapts to a wide range of metric and imperial hexagon bolts and screws. With continuous parallel jaws and an integrated lever mechanism, the tool clamps the fastener securely and reduces the risk of slippage or damage. Its ratchet function allows for fast screwdriving without removing the tool, and the single-arm design makes it suitable for use in confined spaces. The Joker 6004 replaces several fixed spanner sizes and is designed for precision and durability, featuring a maximum jaw width of 1.6 cm and a total length of 188 mm.
Advantages
The self-setting jaws automatically and continuously adjust to the required hexagon size, eliminating the need for multiple individual spanners. The integrated lever mechanism ensures secure clamping of the bolt or screw to minimize slippage and damage. The ratchet feature permits rapid and consistent turning with a return angle of only 30° when using the corner-width rectangular prism, enabling work in tight spaces. Metallic finish provides wear resistance and long service life.
Suitable for
Adjusting and tightening metric and imperial hex bolts and screws
Use in limited-access or confined workspaces
Professional mechanical work and DIY maintenance
Applications where a single, versatile spanner is preferred over multiple fixed sizes
Key specifications
Brand: Wera
Model: 6004 Joker M
MPN: 05020103001
EAN: 4013288216908
Maximum jaw width: 1.6 cm
Length: 188 mm
Finish: metallic
How to use
Place the Joker 6004 over the hexagon bolt or screw so the continuous jaws encompass the fastener. The jaws will automatically set to the required size; engage the integrated lever mechanism to clamp the fastener firmly between the jaws. Use the ratchet function to turn the fastener without removing the tool, applying steady force and using the short return angle to work where clearance is limited. Release the lever to remove the tool once the operation is complete.
Usage recommendations
For best results, ensure the jaw faces and the fastener are clean and free from heavy corrosion or burrs. Do not use the Joker 6004 as a hammer or pry bar. When working at high torque, verify that the fastener and tool condition are suitable to avoid rounding of edges; select a different tool if needed for very high torque applications.

## Specifications

| Feature | Value |
|---|---|
| Type | Adjustable spanner |
| Product colour | Metallic |
| Length | 188 mm |
| Hanger hole | Yes |
| Jaw width (max) | 16 mm |
| Jaw width (min) | 13 mm |

## FAQ

### How much does the Adjustable spanner Wera 6004 Joker M cost, and is it available for purchase?

The price is 42.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 06.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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

### Where can I download the instructions for Adjustable spanner Wera 6004 Joker M?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/3954545/53699933_large.webp