---
product_id: 55611196
title: "AVAK MaxDuty Flex DUO - 2-in-1 Heavy Duty Flexible Handle Fastening Tool for 6.4mm Rivet and M12 Blind Rivet Nut (Metric Coarse)"
brand: "avak"
price: "$918.26"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/55611196-avak-maxduty-flex-duo-2-in-1-heavy-duty-flexible
store_origin: EC
region: Ecuador
---

# Convenience case included 2-in-1 tool Heavy duty up to 6.4mm AVAK MaxDuty Flex DUO - 2-in-1 Heavy Duty Flexible Handle Fastening Tool for 6.4mm Rivet and M12 Blind Rivet Nut (Metric Coarse)

**Brand:** avak
**Price:** $918.26
**Availability:** ✅ In Stock

## Summary

> 🔩 Rivet your way to efficiency with the AVAK MaxDuty Flex DUO!

## Quick Answers

- **What is this?** AVAK MaxDuty Flex DUO - 2-in-1 Heavy Duty Flexible Handle Fastening Tool for 6.4mm Rivet and M12 Blind Rivet Nut (Metric Coarse) by avak
- **How much does it cost?** $918.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/55611196-avak-maxduty-flex-duo-2-in-1-heavy-duty-flexible)

## Best For

- avak enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Flexible handle for easy transport and storage.
- • **All-in-One Convenience:** Includes a case for organized storage and mobility.
- • **Heavy Duty Performance:** Designed to handle up to 6.4mm rivets with ease.
- • **QuickSwitch Technology:** Dismount or assemble in just 3 simple steps.
- • **Versatile Functionality:** Switch between rivet nuts and threaded inserts effortlessly.

## Overview

The AVAK MaxDuty Flex DUO is a robust 2-in-1 fastening tool designed for professionals, capable of handling a variety of rivets and rivet nuts. With its QuickSwitch technology and compact design, it ensures seamless transitions between tasks while being easy to transport and store.

## Description

AVAK MaxDuty Flex Duo (M) 2-in-1 multifunctional riveting tool is your solution for fastening rivet and metric rivet nut. This heavy duty riveter has unique QuickSwitch and FlexHandle features for fast functional change with 3 steps dismount and 3 steps assembly and foldable handle compact storage. This tool kit includes nosepieces for 3.2mm, 4.0mm, 4.8mm and 6.4mm rivets and accessories for M4x0.7, M5x0.8, M6x1.0, M8x1.25, M10x1.5 and M12x1.75 rivet nuts. Optional mandrels are available to accommodate standards coarse thread (UNC) and fine thread (UNF) rivet nuts. Convert into 3 functions tool kit with optional rivet studs expansion set.

## Features

- 2-in-1 Flexible handle tool for easy transport and storage without any power loss
- Heavy Duty: use up to 6.4mm rivets and M4x0.7, M5x0.8, M6x1.0, M8x1.25, M10x1.5 and M12x1.75 rivet nuts
- QuickSwitch: 3 steps for functional dismount or assembly
- 3-in-1 Capable: Use up to 3 functions including metric/standards rivet nut/threaded inserts and rivet studs with optional add-on kits
- Packaged in a convenience case.

## Images

![AVAK MaxDuty Flex DUO - 2-in-1 Heavy Duty Flexible Handle Fastening Tool for 6.4mm Rivet and M12 Blind Rivet Nut (Metric Coarse) - Image 1](https://m.media-amazon.com/images/I/71CXejnsbTL.jpg)
![AVAK MaxDuty Flex DUO - 2-in-1 Heavy Duty Flexible Handle Fastening Tool for 6.4mm Rivet and M12 Blind Rivet Nut (Metric Coarse) - Image 2](https://m.media-amazon.com/images/I/71OPto+O5RL.jpg)
![AVAK MaxDuty Flex DUO - 2-in-1 Heavy Duty Flexible Handle Fastening Tool for 6.4mm Rivet and M12 Blind Rivet Nut (Metric Coarse) - Image 3](https://m.media-amazon.com/images/I/71Zr14IBr7L.jpg)

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**Shop now:** [https://www.desertcart.ec/products/55611196-avak-maxduty-flex-duo-2-in-1-heavy-duty-flexible](https://www.desertcart.ec/products/55611196-avak-maxduty-flex-duo-2-in-1-heavy-duty-flexible)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-22*