---
product_id: 465943337
title: "COTOUXKER Adjustable Torque Wrench, 5 to 30 Nm 30mm Open End Torque Wrench with Click and Changeable Head for HVAC Mini Split and Refrigeration System"
brand: "cotouxker"
price: "33.77 OMR"
currency: OMR
in_stock: true
reviews_count: 5
category: "Cotouxker"
url: https://www.desertcart.com.om/products/465943337-cotouxker-adjustable-torque-wrench-5-to-30-nm-30mm-open
store_origin: OM
region: Oman
---

# High-contrast, easy-to-read Nm scale Interchangeable quick-change heads 5-30 Nm adjustable torque range COTOUXKER Adjustable Torque Wrench, 5 to 30 Nm 30mm Open End Torque Wrench with Click and Changeable Head for HVAC Mini Split and Refrigeration System

**Brand:** cotouxker
**Price:** 33.77 OMR
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock Precision Power – Torque Like a Pro, Every Time!

## Quick Answers

- **What is this?** COTOUXKER Adjustable Torque Wrench, 5 to 30 Nm 30mm Open End Torque Wrench with Click and Changeable Head for HVAC Mini Split and Refrigeration System by cotouxker
- **How much does it cost?** 33.77 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/465943337-cotouxker-adjustable-torque-wrench-5-to-30-nm-30mm-open)

## Best For

- cotouxker enthusiasts

## Why This Product

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

## Key Features

- • **User-Friendly Design:** Intuitive locking ring and clear Nm scale make setting torque simple and accurate.
- • **Durable & Lightweight:** Powder-coated finish and 600g weight ensure long-lasting performance without fatigue.
- • **Switch Heads in Seconds:** Quick-change locking pin lets you swap ratchet, fixed, socket, or open-end heads effortlessly.
- • **Engineered for HVAC & More:** Specialized 30mm open-end head perfect for mini-split AC, refrigeration, automotive, and aerospace tasks.
- • **Precision Meets Versatility:** Adjust torque from 5 to 30 Nm for flawless control on every job.

## Overview

The COTOUXKER Adjustable Torque Wrench offers a versatile 5-30 Nm torque range with a quick-change interchangeable head system, designed specifically for HVAC, refrigeration, and automotive applications. Featuring a high-contrast Nm scale and ergonomic locking ring, it ensures precise torque settings with ease. Lightweight and durable, this tool is engineered to boost efficiency and accuracy on repetitive production or maintenance tasks.

## Description

Torque Wrench

Review: la pinza regolabile ha molto gioco e non tiene la posizione, dopo i 12 Nm di torsione si allarga e spana la forma del dado. Non è un articolo professionale ed è poco preciso.
Review: good item

## Features

- Interchangeable Head Torque Wrench --This interchangeable torque wrenches are designed for use on production lines and other applications where a specific torque is required for repetitive operations. Interchangeable heads permit ratcheting, fixed, socket or open end torquing capability with adjustable torque wrench bodies. A push of the locking pin provides quick-change action, with a wide range of head styles to choose from.
- 9*12mm Open End Head --The torque wrench included a 30mm adjustable open end head. This hvac torque wrench can fit industrial, refrigeration system, hvac mini-split installation, automotive and aerospace applications control. It is also a great tool for torquing down flare nut connections on mini splits air conditioners.
- Easy to Use and Read --The torque wrench is user friendly; just pull-down the "locking ring" to unlock. Clockwise increases the value and counter clockwise decreases the value. Then push-up the "lock ring" to lock your required torque. High-contrast Nm scale is easy to read and can be operated both clockwise and counter clockwise.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B7MBMYR3 |
| ASIN  | B0B7MBMYR3 |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | Silver Oxide |
| Best Sellers Rank | #156,421 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #373 in Torque Wrenches |
| Color | Blue |
| Customer Reviews | 3.7 3.7 out of 5 stars (245) |
| Customer reviews | 3.7 3.7 out of 5 stars (245) |
| Date First Available | 1 January 2024 |
| Date First Available  | 1 January 2024 |
| Finish | Powder Coated |
| Head Style | Open End |
| Item Package Quantity | 1 |
| Item Weight | 600 g |
| Manufacturer | Homelae |
| Manufacturer  | Homelae |
| Material | 0~30 open end torque wrench |
| Package Dimensions | 37.69 x 7.11 x 6.2 cm; 600 g |
| Package Dimensions  | 37.69 x 7.11 x 6.2 cm; 600 g |
| Style | Adjustable |
| Torque | 30 Newton Meters |

## Product Details

- **Brand:** COTOUXKER
- **Colour:** Blue
- **Item package quantity:** 1
- **Item weight:** 600 Grams
- **Material:** 0~30 open end torque wrench

## Images

![COTOUXKER Adjustable Torque Wrench, 5 to 30 Nm 30mm Open End Torque Wrench with Click and Changeable Head for HVAC Mini Split and Refrigeration System - Image 1](https://m.media-amazon.com/images/I/611yuemA-zL.jpg)
![COTOUXKER Adjustable Torque Wrench, 5 to 30 Nm 30mm Open End Torque Wrench with Click and Changeable Head for HVAC Mini Split and Refrigeration System - Image 2](https://m.media-amazon.com/images/I/71JSUQYXpLL.jpg)
![COTOUXKER Adjustable Torque Wrench, 5 to 30 Nm 30mm Open End Torque Wrench with Click and Changeable Head for HVAC Mini Split and Refrigeration System - Image 3](https://m.media-amazon.com/images/I/71aZaRFDO7L.jpg)
![COTOUXKER Adjustable Torque Wrench, 5 to 30 Nm 30mm Open End Torque Wrench with Click and Changeable Head for HVAC Mini Split and Refrigeration System - Image 4](https://m.media-amazon.com/images/I/71arZOUrQSL.jpg)
![COTOUXKER Adjustable Torque Wrench, 5 to 30 Nm 30mm Open End Torque Wrench with Click and Changeable Head for HVAC Mini Split and Refrigeration System - Image 5](https://m.media-amazon.com/images/I/71ow0UXJ4wL.jpg)

## Questions & Answers

**Q: How to remove the wrench head from the open end torque wrench?**
A: By Homelae
      




 







  
    
    
      
        Seller
      
    
  
  
     on February 21, 2023

**Q: Can you adjust the scale of torque wrench set to 30NM?**
A: Yes, there is 30 NM scale on the open end torque wrench.

**Q: Where can I buy other wrench heads for this tool - such as the ratchet head shown in the description?**
A: You can find it in our store as well , you can search key words homelae torque wrench Interchangeable head , or ASIN B0C5D4FZNR  , B0C5D4THWZ , please contact us anytime if you have any question about it .

**Q: Does this torque wrench can torquing 3/8 and 1/2 flare nut?**
A: This will torque the smaller line (1/4 inch), but all the larger sizes require a larger torque wrench. For example, in my manual it states that for the next size up line (3/8 inch) requires 32-39 Nm. This one only goes to 30Nm.

## Customer Reviews

### ⭐⭐⭐ Review
*by R***S on 15 January 2026*

la pinza regolabile ha molto gioco e non tiene la posizione, dopo i 12 Nm di torsione si allarga e spana la forma del dado. Non è un articolo professionale ed è poco preciso.

### ⭐⭐⭐⭐⭐ Review
*by G***Y on 7 January 2024*

good item

### ⭐⭐⭐⭐⭐ Review
*by X***S on 11 January 2026*

La COTOUXKER Llave Dinamométrica Ajustable ofrece un ajuste de torque preciso de 5 a 30 Nm, ideal para trabajos mecánicos, Ajustes en Tuercas de Aires Acondicionados, mantenimiento de bicicletas, motocicletas y reparaciones domésticas. Su diseño ergonómico y compacto permite un uso cómodo, seguro y confiable incluso en tareas de alta precisión.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.com.om/products/465943337-cotouxker-adjustable-torque-wrench-5-to-30-nm-30mm-open](https://www.desertcart.com.om/products/465943337-cotouxker-adjustable-torque-wrench-5-to-30-nm-30mm-open)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-01-29*