KOOPOOL 14" Rivet Nut Tool Kit, Heavy-Duty Rivnut/Nutsert Tool with 7 Mandrels (M6, M8, M10, 1/4"-202, 5/16"-18, 3/8"-16) & 70 Rivet Nuts, Rugged
ETB 7535
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Switch mandrels in seconds with our unique quick-change system—making your work faster and smoother.
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Product Details
- 【Full Kit with 7 Mandrels & 70 Rivet Nuts】 This complete rivnut tool kit includes M6, M8, M10, 1/4"-20 (×2), 5/16"-18, and 3/8"-16 mandrels, along with 70 matching rivet nuts — 10 per size. All components are housed in a rugged blow-molded case, keeping your nutsert tool and accessories neatly organized and always ready.
- 【Quick-Swap Mandrels in 5 Seconds】 No tools, no disassembly — just press down the sleeve, unscrew the old mandrel, and screw in a new one. This rivnut tool features a unique quick-change system that lets you switch mandrels in seconds. Unlike traditional nutsert tools, there's no need to take the tool apart — making your work faster and smoother.
- 【Auto-Locking Mandrel for Safer Work】 Once installed, the sleeve automatically springs back to lock the mandrel in place — no wobbling or loosening during use. This upgraded feature makes our rivet nut tool more secure and reliable than ever, especially in high-torque applications.
- 【How to Remove a Mandrel】 First, press the sleeve downward, then turn the mandrel to the right (unscrew). If you try to unscrew without pressing the sleeve, the mandrel will not come out because it is locked by the sleeve. This does not mean the mandrel is stuck.
- 【Built for Auto, Garage, DIY & More】 Compact yet powerful, this rivet nut tool kit works great in tight spaces and tough jobs. Whether you're repairing vehicles, installing metal brackets, working with plastic or furniture, this rivnut tool delivers strong grip, clean installs, and professional results every time.
- 【Heavy-Duty Build, Professional Feel】 Crafted from high-strength carbon steel with a black oxide finish, this rivet nut tool kit resists corrosion and handles demanding jobs with ease. The heat-treated CR-V steel mandrels provide lasting durability, making this a dependable nut rivet tool kit for professionals and DIYers alike.
Product Technical Details
| Manufacturer | KOOPOOL |
| Brand | KOOPOOL |
| Model | LMQ-solebell |
| Item Weight | 4.53 pounds |
| Package Dimensions | 14.92 x 5.94 x 2.6 inches |
| Item model number | LMQ-solebell |
| Manufacturer Part Number | LMQ-solebell |
Who Should Buy?
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DIY Enthusiasts
Perfect for home projects, crafting, and repairs where a reliable rivet tool is essential for joining materials.
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Automotive Technicians
Great for automotive repair and customizations requiring durable fasteners in tight spaces and varied materials.
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Metal Workers
Ideal for professionals in metal fabrication, providing efficient fastener solutions for various industrial applications.
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Casual Users
Not suitable for occasional users who may not require a heavy-duty rivet nut tool for simple tasks.
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Budget Shoppers
Users looking for lower-cost options may find this tool kit too expensive for infrequent use.
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Beginners
May be overwhelming for beginners unfamiliar with rivet tools, as operation requires a certain level of skill.
Product Description
Customer Questions & Answers
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Question:
What is a Rivet Nut Tool Kit and how is it used?
Answer: A Rivet Nut Tool Kit is designed for installing Rivnuts (or nutserts) into materials like metal or plastic. It allows users to create threaded holes where screws can be directly inserted, making it ideal for ensuring a strong fastening. This toolkit typically includes various mandrels and rivet nuts, accommodating different sizes such as M6, M8, and M10. It's commonly used in automotive repairs, furniture assembly, or DIY projects where a secure threaded connection is needed. -
Question:
What types of mandrels are included in the 14 Rivet Nut Tool Kit?
Answer: The 14 Rivet Nut Tool Kit comes with seven mandrels, specifically designed for different Rivnut sizes: M6, M8, M10, 14-202, 516-18, 38-16, and 70. Each mandrel corresponds to a specific nut size, ensuring you can handle a wide range of fastening tasks. This versatility makes it the perfect investment for both hobbyists and professionals who require flexibility in their projects. -
Question:
Can the Rivnut tool be used on all materials?
Answer: The Rivnut tool can effectively be used on various materials, such as aluminum, steel, and plastics. However, the thickness and properties of the material should be considered to select the right size of rivet nut. For example, materials with thicker gauges require larger rivnuts for optimal strength and stability. Thus, this tool excels in applications ranging from automotive to light fabrication. -
Question:
What are the advantages of using a heavy-duty Rivnut tool?
Answer: Using a heavy-duty Rivnut tool provides enhanced durability and strength, allowing for consistent and reliable performance in demanding environments. This kind of tool is engineered to withstand repeated use, ensuring that the rivnuts are installed securely every time. In scenarios such as professional workshops or high-volume projects, the robustness of a heavy-duty tool proves invaluable. -
Question:
Are the rivet nuts in this kit reusable?
Answer: Rivet nuts are generally not reusable once installed because they are designed to create a permanent anchor point. However, if you need to remove a rivet nut from your project, it requires care to prevent damaging the surrounding material. This kit is best for applications where a sturdy and long-term connection is preferred, as the installed nut creates a resilient thread for attaching bolts or screws. -
Question:
What projects can I use this Rivnut tool kit for?
Answer: The Rivnut tool kit is perfect for a range of projects, including automotive repairs, furniture assembly, and electronic device manufacturing. For instance, if you’re building a custom car part, the tool will help you create secure threaded holes for bolting components together. Additionally, it’s great for DIYers looking to add metal frames to wooden or plastic surfaces, enhancing the structural integrity of their projects. -
Question:
How do I select the right rivet nut size for my project?
Answer: Selecting the right rivet nut size involves understanding the thickness of your material and the type of screw or bolt that will be used. Each mandrel in the kit (M6, M8, M10, etc.) corresponds to a specific thread size, so it's essential to match the rivet nut with your project’s requirements. For thicker materials, opt for larger sizes, while thinner sections may only require smaller nuts. Accurate selection prevents mismatches and fosters safe, effective fastenings. -
Question:
Is the Rivnut tool kit portable and easy to carry?
Answer: Yes, the Rivnut tool kit is designed to be compact and portable, making it easy to carry to job sites or store in your workshop. Most kits come with a sturdy case that keeps all components organized and protected during transport. Whether you're a contractor needing mobility or a DIY enthusiast working on projects at home, the portability of the kit greatly enhances convenience. -
Question:
Where can I buy the 14 Rivet Nut Tool Kit?
Answer: You can buy the 14 Rivet Nut Tool Kit at Ubuy in Ethiopia. Ubuy offers a convenient platform to acquire this heavy-duty rivnut tool with a variety of mandrel sizes, ensuring you have the right tools for your projects. Their selection simplifies finding the perfect toolkit to meet your fastening needs.
KOOPOOL Riveters LMQ-solebell Editorial Review
The 14 Rivet Nut Tool Kit has received a mixed reception from customers, highlighting both its strengths and weaknesses in practical usage. Overall, many users appreciate the tool's value, particularly for those who have used it for multiple installs without issues. The variety of included rivnuts provides a good starter pack for various applications, and for the most part, the kit works effectively for lighter tasks, as many users report successful installations of numerous rivnuts. However, there are notable concerns regarding the tool's durability and handling, especially when dealing with larger rivets. Some users have encountered problems with the pivot bolts bending under pressure, reducing the tool's crimping capability and leading to complications with the mandrel stripping threads. This has resulted in frustrations, particularly for those needing to perform heavy-duty applications. Despite these drawbacks, some users have expressed satisfaction about being able to successfully complete their tasks with the tool, particularly when working within its capabilities. In conclusion, while the 14 Rivet Nut Tool Kit serves well for lighter, casual use and offers a decent array of components, users should be cautious about its limitations regarding strength for more demanding jobs. **
Customer Reviews & Ratings
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5 Star
73%
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4 Star
10%
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3 Star
8%
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2 Star
3%
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1 Star
6%
Review this product
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Pros
- Good value for the price
- Effective for lighter applications
- Includes a variety of rivnut sizes
- Generally easy to use for most tasks
Cons
- Pivot bolts may bend under heavy use
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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ETB 7535
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- Includes 7 mandrels and 70 rivet nuts for versatile applications.
- Quick-swap mandrels allow for easy changes in 5 seconds or less.
- Auto-locking feature ensures safety and prevents wobbling during use.
- Ideal for various projects: automotive, garage work, DIY, and more.
- Heavy-duty construction resists corrosion and withstands demanding jobs.
- Professional feel and reliable performance for both professionals and DIY enthusiasts.

















