---
product_id: 78422313
title: "MILWKEE M18ONEFHIWF12-502X ONE Key Wrench 1/2IN"
brand: "milwaukee"
price: "KSh203730"
currency: KES
in_stock: true
reviews_count: 9
category: "Milwaukee"
url: https://www.desertcart.co.ke/products/78422313-milwkee-m18onefhiwf12-502x-one-key-wrench-1-2in
store_origin: KE
region: Kenya
---

# Up to 1356 Nm max torque 5.0 Ah Li-ion battery power 59 min fast charger included MILWKEE M18ONEFHIWF12-502X ONE Key Wrench 1/2IN

**Brand:** milwaukee
**Price:** KSh203730
**Availability:** ✅ In Stock

## Summary

> ⚙️ Milwaukee M18 ONE-KEY: Power, Precision, and Performance in Your Hands!

## Quick Answers

- **What is this?** MILWKEE M18ONEFHIWF12-502X ONE Key Wrench 1/2IN by milwaukee
- **How much does it cost?** KSh203730 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/78422313-milwkee-m18onefhiwf12-502x-one-key-wrench-1-2in)

## Best For

- milwaukee enthusiasts

## Why This Product

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

## Key Features

- • **Built to Outlast:** Rugged alloy and chrome vanadium steel construction designed for relentless daily use.
- • **Rapid Recharge Ready:** Get back to work fast with the included 59-minute quick charger.
- • **Unmatched Power Play:** Dominate every bolt with a staggering 1356 Nm torque—no job too tough.
- • **All-Day Battery Endurance:** Dual 5.0 Ah Li-ion batteries keep you working longer without pause.
- • **Precision Control with ONE-KEY™:** Customize and track your wrench settings for ultimate jobsite efficiency.

## Overview

The Milwaukee M18ONEFHIWF12-502X ONE Key 1/2" Impact Wrench delivers industry-leading 1356 Nm torque powered by dual 5.0 Ah Li-ion batteries. Featuring a rapid 59-minute charger and durable alloy steel build, it’s engineered for professionals demanding relentless power and precision. Integrated ONE-KEY™ technology enables smart customization and tracking, making it the ultimate tool for high-volume fastening tasks.

## Description

Free delivery and returns on all eligible orders. Shop Milwaukee MILWKEE M18ONEFHIWF12-502X ONE Key Wrench 1/2IN.

Review: Absolute MONSTER gun! - I use cordless impact guns and airguns every day at work as I do around 500 bolts in and out every day so I need decent bit of kit for my tasks.. this one smashed every competition. It's mega powerful.l! So you have to be careful as it'll twist your hand 😅🙆 I am serious. that's how powerful it is. I went through many cordless guns but this one is definitely best buy I could make . Highly recommended!
Review: C’mon, it’s a Milwaukee… - Tough. That’s it.

## Features

- Battery pack capacity : 5.0 Ah
- Battery type : Li-ion
- Charger supplied : 59 min
- Impact rate : 0 - 450 / 0 - 2,300 ipm
- Max. fastening torque : 1356Nm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07C67WXKP |
| Batteries | 2 Lithium Ion batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | 230,214 in DIY & Tools ( See Top 100 in DIY & Tools ) 327 in Impact Wrenches |
| Colour | Silver/Gray |
| Customer Reviews | 4.5 4.5 out of 5 stars (119) |
| Date First Available | 13 April 2018 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Finish | Polished |
| Head Style | Fixed Square |
| Included Components | Supplied with: 2 x 18V 5.0Ah Li-ion Batteries, 1 x Fast Charger and 1 x Heavy-Duty Carry Case. |
| Item Package Quantity | 1 |
| Item Weight | 7 kg |
| Item model number | 4933459728 |
| Manufacturer | Milwaukee |
| Material | Alloy Steel, Chrome Vanadium Steel |
| Part Number | M18ONEFHIWF12-502X |
| Power Source | Battery-powered |
| Product Dimensions | 14.6 x 47.3 x 32.1 cm; 7 kg |
| Torque | 1356 Newton Meters |
| Voltage | 18 Volts (DC) |

## Product Details

- **Brand:** Milwaukee
- **Colour:** Silver/Gray
- **Item length:** 13.72 Centimetres
- **Item weight:** 7 Kilograms
- **Material:** Alloy Steel, Chrome Vanadium Steel

## Images

![MILWKEE M18ONEFHIWF12-502X ONE Key Wrench 1/2IN - Image 1](https://m.media-amazon.com/images/I/51YsoF7K40L.jpg)

## Questions & Answers

**Q: How can i buy 5 years guarantee  ?**
A: Just fill in the warranty on line

**Q: Hi, does this come with a guarantee?**
A: Yes 1 year as standard on the machine,if registered on Milwuakee website within 30 days of purchase it can be extended to 3 years. 
Many thanks

**Q: Hi does this come with a box to store it in ? Thanks.**
A: Yes it comes in Milwaukee dynacase.
Many thanks

**Q: What does the 502X stand for?**
A: 502x refers to the batteries it comes with. 
The 5 is the size of the battery and the 2x is the amount

Basically it means this kit comes with 2x 5ah batteries

## Customer Reviews

### ⭐⭐⭐⭐⭐ Absolute MONSTER gun!
*by A***O on 17 March 2024*

I use cordless impact guns and airguns every day at work as I do around 500 bolts in and out every day so I need decent bit of kit for my tasks.. this one smashed every competition. It's mega powerful.l! So you have to be careful as it'll twist your hand 😅🙆 I am serious. that's how powerful it is. I went through many cordless guns but this one is definitely best buy I could make . Highly recommended!

### ⭐⭐⭐⭐⭐ C’mon, it’s a Milwaukee…
*by S***S on 29 December 2025*

Tough. That’s it.

### ⭐⭐⭐⭐⭐ Great bit of kit well worth the money
*by A***R on 5 March 2023*

Fantastic bit of kit would highly recommend. Serious power. Very very happy.

## Frequently Bought Together

- Milwaukee MILWKEE M18ONEFHIWF12-502X ONE Key Wrench 1/2IN
- US PRO by Bergen 16pc 1/2'' Dr 6-Point European Deep Impact Socket Set B1340

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**Shop now:** [https://www.desertcart.co.ke/products/78422313-milwkee-m18onefhiwf12-502x-one-key-wrench-1-2in](https://www.desertcart.co.ke/products/78422313-milwkee-m18onefhiwf12-502x-one-key-wrench-1-2in)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-07*