---
product_id: 155491392
title: "Refrigeration Tool Set 4 pack: 1 Red Service Wrench (1/4, 3/8, 3/16 & 5/16) + 1 Ratchet Box End Wrench (5/16 x 1/4) + 2 Air Conditioning Valve Hex Tools"
brand: "grant's garage"
price: "฿3634"
currency: THB
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.th/products/155491392-refrigeration-tool-set-4-pack-1-red-service-wrench-1
store_origin: TH
region: Thailand
---

# 4 versatile wrench sizes fixed ratchet for tight spots dual hex keys for AC valves Refrigeration Tool Set 4 pack: 1 Red Service Wrench (1/4, 3/8, 3/16 & 5/16) + 1 Ratchet Box End Wrench (5/16 x 1/4) + 2 Air Conditioning Valve Hex Tools

**Brand:** grant's garage
**Price:** ฿3634
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock every tight spot with Grant’s Garage – the ultimate refrigeration toolkit!

## Quick Answers

- **What is this?** Refrigeration Tool Set 4 pack: 1 Red Service Wrench (1/4, 3/8, 3/16 & 5/16) + 1 Ratchet Box End Wrench (5/16 x 1/4) + 2 Air Conditioning Valve Hex Tools by grant's garage
- **How much does it cost?** ฿3634 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/155491392-refrigeration-tool-set-4-pack-1-red-service-wrench-1)

## Best For

- grant's garage enthusiasts

## Why This Product

- Trusted grant's garage brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Stylish:** Powder-coated metal finish built to last and look sharp on the job
- • **Reach the Impossible:** Box end ratchet designed for tight, wall-adjacent screws
- • **Lightweight & Compact:** Just 7.4 oz and fits neatly in your toolkit for on-the-go pros
- • **Dual Hex Keys for Precision:** Stepped ends fit liquid (3/16") and suction (5/16") AC valves effortlessly
- • **All-in-One Refrigeration Powerhouse:** Covers 1/4, 3/8, 3/16 & 5/16 sizes for every job

## Overview

Grant's Garage Refrigeration Tool Set includes a red service wrench with four essential sizes, a fixed ratchet box end wrench for hard-to-reach screws, and two dual-ended hex keys tailored for liquid and suction AC valves. Crafted from durable powder-coated metal and weighing only 7.4 ounces, this compact 4-piece set is engineered for professional refrigeration technicians tackling everything from chillers to rooftop units.

## Description

Refrigeration Tool Set 4 pack: 1 Red Service Wrench (1/4, 3/8, 3/16 & 5/16) + 1 Ratchet Box End Wrench (5/16 x 1/4) + 2 Air Conditioning Valve Hex Tools

## Features

- 1 FRIDGE WRENCH: (4) standard square sizes that are most commonly used in the Refrigeration Industry (1/4, 3/8, 3/16 & 5/16). So whether you are working on Prep Tables, Roof Top Units, Grocery Store Racks, Ice Plants or large Chillers this service wrench will cover it all.
- 1 BOX END RATCHET: We all have run into that one screw that is right next to the wall because the installing contractor is a nice guy, this wrench is perfect for those situations! In hard to reach places you can also pull the bits out of your multi driver and turn them easily in tight quarters with this wrench.
- 2 HEX KEY: Each key has a square end that fits the service wrench on one end then is stepped for both liquid line and suction line service valves. The Liquid line is 3/16" and the Suction or Vapour line is 5/16". This is a tool that makes opening or closing Air Conditioning Valves much less of a pain and we provide two of them in each set.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Red |
| Brand | Grant's Garage |
| Material | Metal |
| Item Weight | 0.21 Kilograms |
| Item Package Quantity | 1 |
| Head Style | Fixed Ratchet |
| Finish Type | Powder Coated |
| Operation Mode | Mechanical |
| Manufacturer | Grant's Garage |
| UPC | 727363223159 |
| Item Weight | 7.4 ounces |
| Package Dimensions | 5.71 x 3.94 x 1.34 inches |
| Finish | Powder Coated |
| Measurement System | inch |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Color:** Red
- **Brand:** Grant's Garage
- **Material:** Metal
- **Item Weight:** 0.21 Kilograms
- **Item Package Quantity:** 1

## Images

![Refrigeration Tool Set 4 pack: 1 Red Service Wrench (1/4, 3/8, 3/16 & 5/16) + 1 Ratchet Box End Wrench (5/16 x 1/4) + 2 Air Conditioning Valve Hex Tools - Image 1](https://m.media-amazon.com/images/I/71I5vH7C5dL.jpg)
![Refrigeration Tool Set 4 pack: 1 Red Service Wrench (1/4, 3/8, 3/16 & 5/16) + 1 Ratchet Box End Wrench (5/16 x 1/4) + 2 Air Conditioning Valve Hex Tools - Image 2](https://m.media-amazon.com/images/I/91jERiMEE3L.jpg)
![Refrigeration Tool Set 4 pack: 1 Red Service Wrench (1/4, 3/8, 3/16 & 5/16) + 1 Ratchet Box End Wrench (5/16 x 1/4) + 2 Air Conditioning Valve Hex Tools - Image 3](https://m.media-amazon.com/images/I/614-8c6tfoL.jpg)
![Refrigeration Tool Set 4 pack: 1 Red Service Wrench (1/4, 3/8, 3/16 & 5/16) + 1 Ratchet Box End Wrench (5/16 x 1/4) + 2 Air Conditioning Valve Hex Tools - Image 4](https://m.media-amazon.com/images/I/81qDtxrLi-L.jpg)
![Refrigeration Tool Set 4 pack: 1 Red Service Wrench (1/4, 3/8, 3/16 & 5/16) + 1 Ratchet Box End Wrench (5/16 x 1/4) + 2 Air Conditioning Valve Hex Tools - Image 5](https://m.media-amazon.com/images/I/61fVjfkNfLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cheap metal
*by T***S on January 19, 2021*

started to bend and finally broke after a couple months. I only used it for opening service valves.

### ⭐⭐⭐⭐⭐ Good tool
*by A***S on January 13, 2023*

Great buy

### ⭐⭐⭐⭐⭐ Best Little Service Wrench
*by M***K on December 20, 2019*

I was looking for a new refrigeration service wrench because mine fell into the abyss behind a walk in cooler and found this, for around 30 bucks you can’t go wrong. I used it all last week and the ratchets are definitely good quality, the 1/4x5/16 wrench is going to be handy to have for when the install crews in their infinite wisdom place units right next to walls so you can’t get at the screws. I’ve never owned a a/c service valve key that will be handy for sure and you know they had a field tech in mind because they give you two and we all know how small tools like that walk off all the time.In the end total 5 star set for any fridge tech out there

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-07*