---
product_id: 596972442
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: "€ 233.20"
currency: EUR
in_stock: true
reviews_count: 8
category: "Tolret"
url: https://www.desertcart.com.cy/products/596972442-rivet-nut-tool-rivet-nut-kit-rivnut-tool-kit-10
store_origin: CY
region: Cyprus
---

# Quick-change mandrels for zero downtime Ratcheting mechanism for effortless fastening Ergonomic handle reduces fatigue 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:** € 233.20
**Availability:** ✅ In Stock

## Summary

> 🛠️ Master every rivet with pro-grade precision and zero downtime!

## 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?** € 233.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/596972442-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

- • **Built to Last:** Rugged, industrial-grade construction stands up to heavy-duty professional use.
- • **Seamless Workflow:** Quick-change mandrels let you switch sizes in seconds—no extra tools needed.
- • **All-in-One Pro Kit:** Includes 10 metric & SAE mandrels plus 100 rivet nuts in a sleek, durable carrying case.
- • **Effortless Precision:** Ratcheting mechanism delivers consistent, secure rivet nut installation every time.
- • **Comfort Meets Control:** Ergonomic handle design ensures fatigue-free use during long projects.

## Overview

The TOLRET TR21 Rivet Nut Tool Kit is a professional-grade ratchet nutsert system featuring a durable ratcheting mechanism, quick-change mandrels for metric and SAE sizes, and an ergonomic handle for comfort. It includes 100 rivet nuts and a rugged carrying case, designed for mechanics and sheet metal workers who demand consistent, efficient, and fatigue-free fastening in tight spaces.

## Description

Buy 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: Riveters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good in tight quarters, works in a different way. Nice storage case. - 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.
Review: Professional Quality - Where has this tool been all my life? Excellent quality tool that covers both metric and inch sizes. I just reinstalled the running board on my truck using this and it worked as any professional quality tool should.

## 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 | #18,214 in Automotive ( See Top 100 in Automotive ) #33 in Riveters |
| Brand | TOLRET |
| Customer Reviews | 4.5 4.5 out of 5 stars (552) |
| Date First Available | September 19, 2023 |
| Item Weight | 8.64 pounds |
| Item model number | TR21 |
| Manufacturer | TOLRET |
| Manufacturer Part Number | TR21 |
| Model | TR21 Rivet Nut Tool |
| Product Dimensions | 6 x 1 x 8 inches |

## 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

### ⭐⭐⭐⭐⭐ Good in tight quarters, works in a different way. Nice storage case.
*by J***K on March 25, 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.

### ⭐⭐⭐⭐⭐ Professional Quality
*by G***D on January 22, 2026*

Where has this tool been all my life? Excellent quality tool that covers both metric and inch sizes. I just reinstalled the running board on my truck using this and it worked as any professional quality tool should.

### ⭐⭐⭐⭐⭐ Works as intended.
*by E***O on February 1, 2026*

This tool just works. Not much more I can say about it. Definitely worth the price.

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.cy/products/596972442-rivet-nut-tool-rivet-nut-kit-rivnut-tool-kit-10](https://www.desertcart.com.cy/products/596972442-rivet-nut-tool-rivet-nut-kit-rivnut-tool-kit-10)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-18*