---
product_id: 520726836
title: "DURATECH 4 IN 1 HVAC Service Wrench, 3/16\", 1/4\", 5/16\", 3/8\", Air Conditioning & Refrigeration Equipment, Hex Bit Adapter"
brand: "duratech"
price: "R423"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/520726836-duratech-4-in-1-hvac-service-wrench-3-16-1
store_origin: ZA
region: South Africa
---

# Double-ended reversible ratchet 4 hex sizes in 1 wrench Premium anti-rust alloy steel DURATECH 4 IN 1 HVAC Service Wrench, 3/16", 1/4", 5/16", 3/8", Air Conditioning & Refrigeration Equipment, Hex Bit Adapter

**Brand:** duratech
**Price:** R423
**Availability:** ✅ In Stock

## Summary

> 🛠️ Master every HVAC fix with DURATECH’s 4-in-1 wrench—because your toolkit deserves a power move.

## Quick Answers

- **What is this?** DURATECH 4 IN 1 HVAC Service Wrench, 3/16", 1/4", 5/16", 3/8", Air Conditioning & Refrigeration Equipment, Hex Bit Adapter by duratech
- **How much does it cost?** R423 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/520726836-duratech-4-in-1-hvac-service-wrench-3-16-1)

## Best For

- duratech enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from premium alloy steel with sandblasted, powder-coated finish for superior rust resistance and durability in demanding HVAC environments.
- • **Portable Powerhouse:** Lightweight (4.6 oz) and compact (5.5 inches), this wrench fits easily in your toolkit or pocket—be ready for any emergency repair on the go.
- • **All-in-One Efficiency:** Four essential hex sizes (3/16", 1/4", 5/16", 3/8") combined into a single compact wrench—never fumble for the right tool again.
- • **Precision Fit & Secure:** CRV6150 nickel-coated hex bit adapter with steel ball retention ensures your wrench stays locked on fasteners—no slips, no drops.
- • **Seamless Reversibility:** Dual reversing levers on both ends let you switch directions instantly without removing the wrench—speed up every repair.

## Overview

The DURATECH 4 IN 1 HVAC Service Wrench is a versatile, double-ended ratchet tool featuring four SAE hex sizes (3/16", 1/4", 5/16", 3/8") in one compact design. Made from premium alloy steel with a powder-coated, sandblasted finish, it offers enhanced rust resistance and durability. Equipped with dual reversing levers and a secure CRV6150 nickel-coated hex bit adapter, it enables fast, reliable tightening and loosening of air conditioning and refrigeration fasteners. Lightweight and portable, it’s engineered for professional HVAC technicians seeking efficiency and reliability in every repair.

## Description

DURATECH 4 IN 1 HVAC Service Wrench, 3/16", 1/4", 5/16", 3/8", Air Conditioning & Refrigeration Equipment, Hex Bit Adapter

## Features

- Each end of box end ratchet wrench both has a reversing lever, allows you to turn fasteners in reverse without removing the wrench
- The refrigeration wrench made of premium steel, the surface sandblasting increases the anti-rust performance of the wrench, hex bit adapter is made of CRV6150 material with nickel coating, the steel ball design on the top of the adapter prevents it from falling out of the wrench
- Double ended reversible ratchet wrench has four sizes, every size is clearly marked. You can tighten or loosen most sizes of nuts with just 1 wrenches, makes emergency repairs a breeze
- Service wrench is an excellent tool with a simple appearance, portable and compact, easy to carry, saves time and effort. It is used for repairing equipment such as air conditioners, heating, refrigerators and compressors. It has a wide range of applications and powerful functions
- Flat refrigeration service ratchet wrench, allowing maximum leverage. Including 4 different sizes: 3/16 ", 5/16 ", 1/4 " and 3/8 ", Adapter size: 1/4 "

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Chrome |
| Brand | DURATECH |
| Material | Alloy Steel |
| Item Length | 5.5 Inches |
| Item Weight | 0.13 Kilograms |
| Item Package Quantity | 1 |
| Head Style | Box End, Flat, Hex |
| Finish Type | Powder Coated |
| Operation Mode | Manual |
| Is Racheting | Yes |
| Is Non Sparking | Yes |
| Point Count | 4 |
| End Style | hang hole |
| Manufacturer | LONGYOU YIYANG IMPORT AND EXPORT CO.,LTD |
| Measurement Standard | SAE (Inch) |
| Wrench Length Style | standard |
| Part Number | DTRSW01 |
| Item Weight | 4.6 ounces |
| Size | 1PC Flat Service Ratchet Wrench |
| Style | Duratech |
| Finish | Powder Coated |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Color:** Chrome
- **Brand:** DURATECH
- **Material:** Alloy Steel
- **Item Length:** 5.5 Inches
- **Item Weight:** 0.13 Kilograms

## Images

![DURATECH 4 IN 1 HVAC Service Wrench, 3/16", 1/4", 5/16", 3/8", Air Conditioning & Refrigeration Equipment, Hex Bit Adapter - Image 1](https://m.media-amazon.com/images/I/61UY6e-HepL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.co.za/products/520726836-duratech-4-in-1-hvac-service-wrench-3-16-1](https://www.desertcart.co.za/products/520726836-duratech-4-in-1-hvac-service-wrench-3-16-1)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-16*