---
product_id: 597691478
title: "Rivet Nut Tool Rivet Nut Kit, Rivnut Tool Kit with 10 Metric and SAE Mandrels, 100 Pcs Rivet Nuts Assortment Kit, Professional Ratchet Nutsert Tool Kit with Rugged Carrying Case, TR21"
brand: "tolret"
price: "1349 zł"
currency: PLN
in_stock: true
reviews_count: 5
category: "Tolret"
url: https://www.desertcart.pl/products/597691478-rivet-nut-tool-rivet-nut-kit-rivnut-tool-kit-10
store_origin: PL
region: Poland
---

# Ratcheting mechanism for effortless torque Quick-change mandrel system 10 Metric & SAE Mandrels Rivet Nut Tool Rivet Nut Kit, Rivnut Tool Kit with 10 Metric and SAE Mandrels, 100 Pcs Rivet Nuts Assortment Kit, Professional Ratchet Nutsert Tool Kit with Rugged Carrying Case, TR21

**Brand:** tolret
**Price:** 1349 zł
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your fastening game—secure, swift, and built to last!

## Quick Answers

- **What is this?** Rivet Nut Tool Rivet Nut Kit, Rivnut Tool Kit with 10 Metric and SAE Mandrels, 100 Pcs Rivet Nuts Assortment Kit, Professional Ratchet Nutsert Tool Kit with Rugged Carrying Case, TR21 by tolret
- **How much does it cost?** 1349 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/597691478-rivet-nut-tool-rivet-nut-kit-rivnut-tool-kit-10)

## Best For

- tolret enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Durability:** Built tough with premium materials to withstand heavy-duty industrial use and last job after job.
- • **Ergonomic Grip Design:** Work longer with comfort and control, reducing hand strain during intensive projects.
- • **All-in-One Portable Kit:** Comes with 100 rivet nuts and a rugged carrying case—your ultimate on-the-go fastening solution.
- • **Precision Mandrel Variety:** Switch seamlessly between 10 metric and SAE mandrels for every rivet nut size you need.
- • **Effortless Ratcheting Power:** Install rivet nuts with consistent force and minimal fatigue thanks to the professional ratchet mechanism.

## Overview

The TOLRET TR21 Rivet Nut Tool Kit is a professional-grade ratchet rivet nut installer featuring 10 quick-change metric and SAE mandrels, a durable ergonomic design, and a robust ratcheting mechanism. It includes 100 assorted rivet nuts and a rugged carrying case, delivering consistent, fatigue-free performance for industrial and DIY fastening tasks.

## Description

Rivet Nut Tool, Rivnut Tool Kit with 10pcs Metric/SAE Mandrels M5 M6 M8 M10 M12, 8-32, 10-24, 1/4-20, 5/16-18, 3/8-16 and 100pcs Nuts, Professional Ratchet Rivet Nut Tool kit with Carrying Case, TR21

Review: Very well made
Review: Brilliant bit of kit we'll worth the money.

## Features

- Ratcheting Mechanism: The Ratchet Nut Tool features a ratcheting mechanism that allows for easy and efficient installation of rivet nuts. This mechanism ensures that the nut is securely fastened without excessive manual force.
- Quick change mandrels: A convenient feature of the TOLRET Rivet Nut Tool is the quick-change mandrel system. This allows users to easily switch between different mandrel sizes without the need for additional tools, reducing downtime during jobs.
- Ergonomic Design: The ergonomic design of the handle provides a comfortable grip and optimal control during operation. So that users can reduce fatigue and improve work efficiency when using it for long periods of time.
- Durable Construction: Built to withstand the rigors of industrial use, the Ratchet Rivet Nut Gun features a rugged and durable construction. The combination of high quality materials and precision engineering ensures a long service life.
- Consistent results: The ratcheting mechanism ensures that each rivet nut is installed with a consistent level of force, resulting in reliable and consistent results for nut tightness and safety.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CJBFKCPS |
| Best Sellers Rank | #95,757 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #158 in Riveters |
| Brand | TOLRET |
| Customer Reviews | 4.6 4.6 out of 5 stars (436) |
| Date First Available | 27 October 2023 |
| Item Weight | 3.94 Kilograms |
| Item model number | TR21 |
| Manufacturer | TOLRET |
| Manufacturer Part Number | TR21 |
| Model | TR21 Rivet Nut Tool |
| Product Dimensions | 15.24 x 2.54 x 20.32 cm; 3.94 kg |

## Images

![Rivet Nut Tool Rivet Nut Kit, Rivnut Tool Kit with 10 Metric and SAE Mandrels, 100 Pcs Rivet Nuts Assortment Kit, Professional Ratchet Nutsert Tool Kit with Rugged Carrying Case, TR21 - Image 1](https://m.media-amazon.com/images/I/71a8exEPw-L.jpg)
![Rivet Nut Tool Rivet Nut Kit, Rivnut Tool Kit with 10 Metric and SAE Mandrels, 100 Pcs Rivet Nuts Assortment Kit, Professional Ratchet Nutsert Tool Kit with Rugged Carrying Case, TR21 - Image 2](https://m.media-amazon.com/images/I/61rdqPxxGmL.jpg)
![Rivet Nut Tool Rivet Nut Kit, Rivnut Tool Kit with 10 Metric and SAE Mandrels, 100 Pcs Rivet Nuts Assortment Kit, Professional Ratchet Nutsert Tool Kit with Rugged Carrying Case, TR21 - Image 3](https://m.media-amazon.com/images/I/71eyWLEztcL.jpg)
![Rivet Nut Tool Rivet Nut Kit, Rivnut Tool Kit with 10 Metric and SAE Mandrels, 100 Pcs Rivet Nuts Assortment Kit, Professional Ratchet Nutsert Tool Kit with Rugged Carrying Case, TR21 - Image 4](https://m.media-amazon.com/images/I/618l4MQ77lL.jpg)
![Rivet Nut Tool Rivet Nut Kit, Rivnut Tool Kit with 10 Metric and SAE Mandrels, 100 Pcs Rivet Nuts Assortment Kit, Professional Ratchet Nutsert Tool Kit with Rugged Carrying Case, TR21 - Image 5](https://m.media-amazon.com/images/I/711LzUV-XgL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***O on 7 May 2025*

Very well made

### ⭐⭐⭐⭐⭐ Review
*by N***R on 11 February 2026*

Brilliant bit of kit we'll worth the money.

### ⭐⭐⭐⭐⭐ Review
*by J***K on 25 March 2025*

This is a very different nutsert tool. If you have used a wishbone type of riveting tool, you'll have to learn a new way. This is a ratcheting tool, it works differently. Takes a bit of a learning curve, but easily learned. Test a rivet or two first on a blank piece of metal. Well built, heavy duty, tool itself is heavy. Nice thing is it can be used in tight places. Odd thing is the nose cone, has two opposing flats for a wrench to assist in removal, but no wrench included. All it needs a flat open end 20mm wrench, but they are not common. I did find a flat, short one online, but they should include one. Nice case, pinned hinges, has large area the for rivets. Would like to see the case with independent sections for the rivets instead of cellophane packs. There is storage in the lid for all the mandrels, very snug in their respective slots. Large, clear, size markings on the end of the mandrels. Instruction sheet could be written better, had to guess at a few things. The manual is 4 pages, with the last two being blank. They could include a chart on what drill size to use for each size of rivet included with the set, and thickness tolerances of the material being riveted to. The instructions indicate a scale on the tool, it took some very close looking to find a tiny scale, a decal that cannot not be seen while using, supposedly to help set the stroke of the tool. Really, you have to trust “feel” to get it set right. Yes, it can work with aluminum nutserts. Overall, good tool for the money, would recommend it to any mechanic & sheet metal worker.

## Frequently Bought Together

- TOLRET Rivet Nut Tool Rivet Nut Kit, Rivnut Tool Kit with 10 Metric and SAE Mandrels, 100 Pcs Rivet Nuts Assortment Kit, Professional Ratchet Nutsert Tool Kit with Rugged Carrying Case, TR21
- Vifmy Metric & SAE Rivet Nut Assortment Kit(300 Pcs), M3 M4 M5 M6 M8 M10 M12#8-32#10-24 1/4"-20 5/16"-18 3/8"-16 304 Stainless Steel Rivnut Set UNC Flat Head Nutsert
- Kadrick Rivet Nut Kit, 810pcs SAE & Metric Rivet Nut Assortment Kit Galvanized Carbon Steel Flat Head Threaded Insert Nuts, Sizes 6-32 8-32 10-24 1/4"-20 5/16"-18 3/8"-16 M3 M4 M5 M6 M8 M10

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-17*