---
product_id: 681226017
title: "Protmex 3/8\" 21V Cordless Ratchet Wrench"
brand: "protmex"
price: "R$351"
currency: BRL
in_stock: false
url: https://www.desertcart.com.br/products/681226017-protmex-3-8-21v-cordless-ratchet-wrench
store_origin: BR
region: Brazil
---

# Fast 1-2 hour charger 2x 2.0Ah batteries for 30-40 min runtime 21V pure copper motor, 400RPM variable speed Protmex 3/8" 21V Cordless Ratchet Wrench

**Brand:** protmex
**Price:** R$351
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Power Meets Precision: The Ultimate Cordless Ratchet for the Modern Maker

## Quick Answers

- **What is this?** Protmex 3/8" 21V Cordless Ratchet Wrench by protmex
- **How much does it cost?** R$351 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/681226017-protmex-3-8-21v-cordless-ratchet-wrench)

## Best For

- protmex enthusiasts

## Why This Product

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

## Key Features

- • **Charge Fast, Work Faster:** Rapid 1-2 hour charging means less downtime and more productivity on every project.
- • **Precision in Tight Spaces:** Ultra-thin 3/8" head design reaches confined areas effortlessly—perfect for engines, bikes, and home repairs.
- • **Complete Out-of-the-Box Kit:** Includes 8 sockets, drive adapter, extension rod, and manual—everything a pro needs to get started immediately.
- • **Built-In LED for Dark Corners:** Illuminate your workspace with the integrated LED light, ensuring no screw is left behind.
- • **Double the Power, Double the Runtime:** Two high-capacity 2.0Ah lithium-ion batteries keep you working longer without interruption.

## Overview

The Protmex 3/8" 21V Cordless Ratchet Wrench features a powerful 21V pure copper motor delivering up to 80 Nm torque and 400 RPM variable speed. Equipped with two 2.0Ah lithium-ion batteries and a fast charger, it offers 30-40 minutes of continuous use with quick recharge times. Its ultra-thin head and built-in LED light make it ideal for tight, dimly lit spaces. The kit includes 8 sockets, a drive adapter, and extension rod, making it a versatile tool for light industrial and home applications.

## Description

Compact & Lightweight

## Features

- 【𝟮𝘅 𝟮.𝟬𝗔𝗵 𝗕𝗮𝘁𝘁𝗲𝗿𝗶𝗲𝘀 & 𝗙𝗮𝘀𝘁 𝗖𝗵𝗮𝗿𝗴𝗲𝗿 -- 𝗪𝗼𝗿𝗸 𝗘𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝘁𝗹𝘆】The rechargeable compact ratchet wrench is equipped with 2 * 2.0Ah battery packs, one battery keeps the wrench working for 30-40 minutes, compared with other 12V and 18V batteries, it can extend the working time by more than 50%. Equipped with a charger, one to two hours of fast charging, allowing you to work easily!!!
- 【𝗣𝗼𝘄𝗲𝗿𝗳𝘂𝗹 𝗠𝗼𝘁𝗼𝗿--𝗠𝗲𝗲𝘁 𝗬𝗼𝘂𝗿 𝗡𝗲𝗲𝗱𝘀】3/8-inch cordless ratchet wrench is driven by a 21V pure copper motor, which is at least 60% more efficient than ordinary ratchets! Equipped with a 400RPM variable speed trigger, it can meet your requirements for various light industries.
- 【𝗟𝗶𝗴𝗵𝘁𝘄𝗲𝗶𝗴𝗵𝘁 & 𝗘𝗮𝘀𝘆 𝗧𝗼 𝗖𝗮𝗿𝗿𝘆--𝗦𝘂𝗶𝘁𝗮𝗯𝗹𝗲 𝗙𝗼𝗿 𝗟𝗶𝗴𝗵𝘁 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗮𝗹 𝗦𝗰𝗲𝗻𝗲𝘀】The electric ratchet wrench adopts an ultra-thin head design, which can reach any small space to remove/install screws, such as engine compartments, bicycles, motorcycles, homes, etc. The insulated soft grip can absorb impact while working, reduce hand fatigue, and work easily.
- 【𝗕𝘂𝗶𝗹𝘁-𝗜𝗻 𝗟𝗘𝗗 --𝗘𝗮𝘀𝘆 𝗧𝗼 𝗨𝘀𝗲】The battery-powered ratchet with built-in LED light can illuminate the dark working environment, although you can easily tighten/remove screws in narrow places.
- 【𝗢𝗨𝗧 -𝗢𝗙-𝗧𝗛𝗘-𝗕𝗢𝗫!】Equipped with 3/8'' cordless ratchet, 2*21V 2.0mAH batteries, 1 charger, 8 sockets (10, 11, 12, 13, 14, 15, 16, 17mm), 1*1/4'' drive adapter, 1*3'' extension rod, 1*manual, making it widely used in many situations, providing you with the tools you need to complete a variety of projects with ease.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Protmex |
| Item Weight | 2.85 Kilograms |
| Package Dimensions | 33.6 x 29.11 x 10.39 cm; 2.85 kg |
| Batteries | 2 Lithium Ion batteries required. (included) |
| Item model number | MX-3/8 |
| Color | Orange |
| Finish | Brushed |
| Material | Alloy Steel Alloy Aluminum Rubber |
| Voltage | 21 Volts (DC) |
| Torque | 80 Newton Meters |
| Item Package Quantity | 1 |
| Head Style | Square Drive |
| Included components | 1 ratchet |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |

## Product Details

- **Colour:** Orange
- **Brand:** Protmex
- **Material:** Alloy Steel Alloy Aluminum Rubber
- **Item length:** 34 Centimeters
- **Item weight:** 2.85 Kilograms

## Images

![Protmex 3/8" 21V Cordless Ratchet Wrench - Image 1](https://m.media-amazon.com/images/I/714hi5HZ0RL.jpg)
![Protmex 3/8" 21V Cordless Ratchet Wrench - Image 2](https://m.media-amazon.com/images/I/712DCQX9+aL.jpg)
![Protmex 3/8" 21V Cordless Ratchet Wrench - Image 3](https://m.media-amazon.com/images/I/71z2mF9RhZL.jpg)
![Protmex 3/8" 21V Cordless Ratchet Wrench - Image 4](https://m.media-amazon.com/images/I/71fPwTkRd1L.jpg)
![Protmex 3/8" 21V Cordless Ratchet Wrench - Image 5](https://m.media-amazon.com/images/I/71MX7sSRdKL.jpg)

## Frequently Bought Together

- Protmex 3/8'' Cordless Ratchet Wrench, 60FT-LBS (80N.m) Electric Ratchet with 21V 2 X 2.0Ah Battery, 400 RPM Chargeable Power Ratchet Driver Set with 8 Sockets,1/4 Adaptor, 3" Extension Bar
- OTLOOMTBT 16PCS 1/2 In Drive Thicker Impact Socket Set, High Durability Industrial Grade Deep Metric Sizes Sockets Sets, with L Handle 5 In Extension Bars & Drill Socket Adapter with Premium Organizer

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**Shop now:** [https://www.desertcart.com.br/products/681226017-protmex-3-8-21v-cordless-ratchet-wrench](https://www.desertcart.com.br/products/681226017-protmex-3-8-21v-cordless-ratchet-wrench)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-27*