---
product_id: 360514385
title: "6004 Joker M Wrench with Flexible Size Adjustment, 13-16mm"
brand: "wera"
price: "¥23402"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/360514385-6004-joker-m-wrench-with-flexible-size-adjustment-13-16mm
store_origin: JP
region: Japan
---

# 13-16mm flexible size range Mechanical ratchet for smooth operation Alloy steel for durable, slip-free grip 6004 Joker M Wrench with Flexible Size Adjustment, 13-16mm

**Brand:** wera
**Price:** ¥23402
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock pro-level precision with the Wera Joker – your wrench, evolved.

## Quick Answers

- **What is this?** 6004 Joker M Wrench with Flexible Size Adjustment, 13-16mm by wera
- **How much does it cost?** ¥23402 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/360514385-6004-joker-m-wrench-with-flexible-size-adjustment-13-16mm)

## Best For

- wera enthusiasts

## Why This Product

- Trusted wera brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Slip-Resistant Grip:** Automatic, continuous grip on hex screws prevents damage and frustration.
- • **Effortless Ratcheting:** Mechanical ratchet function lets you work fast without removing the wrench.
- • **Precision in Tight Spaces:** 30° return angle and flexible head design for maximum maneuverability.
- • **Built to Last, Made in USA:** Premium alloy steel construction ensures durability for professional use.
- • **Universal Fit, Zero Hassle:** Covers all metric & imperial sizes from 13-16mm for ultimate versatility.

## Overview

The Wera 6004 Joker M is a professional-grade adjustable wrench with a flexible size range of 13-16mm, featuring a mechanical ratchet for continuous screwdriving without removal. Made from durable alloy steel in the USA, it offers a slip-resistant grip and a compact 30° return angle for efficient work in tight spaces.

## Description

6004 Joker M Wrench with Flexible Size Adjustment, 13-16mm

## Features

- The adjustable Joker 6004 covers all metric and imperial dimensions in the respective field of application
- Automatic and continuous grip of hexagon screws and bolts
- Lever mechanism when gripping avoids slipping and damage
- Fast and consistent screwdriving without removing the wrench thanks to mechanical ratchet function
- Return angle of only 30° through placement in the corner-width rectangular prisms in the mouth

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Colour | Silver |
| Brand | Wera |
| Material | Alloy Steel |
| Item Length | 0.57 Inches |
| Item Weight | 240 g |
| Item Package Quantity | 1 |
| Head Style | Flex |
| Finish Type | Unpolished |
| Item Torque | 1 Centimeter Kilograms |
| Operation Mode | Mechanical |
| EU Spare Part Availability Duration | 2 Years |
| Voltage | 28 |
| Manufacturer | Wera |
| Global Trade Identification Number | 04013288216908 |
| Country of Origin | USA |
| Model number | 6004 |
| Number of Memory Sticks | 1 |
| Specific Product Use | Professional |
| Item model number | 6004 |
| Power Source | Hand Powered |
| Included Components | 6004 Joker M self-setting spanner, 13-16 x 1/2-5/8" x 188 mm |
| Battery type | Not Included |
| Are batteries included? | No |

## Product Details

- **Colour:** Silver
- **Brand:** Wera
- **Material:** Alloy Steel
- **Item Length:** 0.57 Inches
- **Item Weight:** 240 g

## Images

![6004 Joker M Wrench with Flexible Size Adjustment, 13-16mm - Image 1](https://m.media-amazon.com/images/I/41ZIV6SxeOL.jpg)

## Frequently Bought Together

- Wera 6004 Joker M Wrench with Flexible Size Adjustment, 13-16mm
- Wera Tools 6004 Joker S Joker with Flexible Size Adjustment; 10-13mm
- Wera Tools 6004 Joker L Joker with Flexible Size Adjustment; 16-19mm

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**Shop now:** [https://www.desertcart.jp/products/360514385-6004-joker-m-wrench-with-flexible-size-adjustment-13-16mm](https://www.desertcart.jp/products/360514385-6004-joker-m-wrench-with-flexible-size-adjustment-13-16mm)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-03*