10 Best Rivet Nut Tools 2025 in the United States

The WETOLS 16" Rivet Nut Tool is well-designed for both professionals and DIY enthusiasts who need a reliable tool for fastening tasks across various industries. One of its key strengths is the comprehensive set of accessories it comes with, including 11 interchangeable mandrels for different thread sizes (from M3 to M12 and various imperial sizes), and 110 rivet nuts. This versatility makes it suitable for a wide range of applications such as automotive, furniture, and electronics.

Ease of use is another highlight of this tool. Its ergonomic design ensures that users can work comfortably for extended periods. The mandrels can be easily swapped out by hand, which speeds up the workflow, especially during multi-tasking projects. Additionally, the blow-molded case included is a bonus, providing organized storage and making it portable for on-the-go jobs.

On the durability front, this tool impresses with its sturdy construction. The mandrels are made of chrome steel, treated to resist corrosion, while the arms are built from 45 carbon steel, ensuring longevity even with regular use. There are a few considerations, as some users may find that the tool's maximum thread size might not meet the needs of heavier-duty applications. If you're working primarily with thicker materials or larger thread sizes, this tool may not suffice.

The WETOLS Rivet Nut Tool Kit is designed for anyone who needs a reliable manual tool for installing rivet nuts in various materials. It comes with 7 interchangeable mandrels covering both metric (M6, M8, M10) and SAE thread sizes (1/4-20, 5/16-18, 3/8-16), making it versatile for a wide range of projects. The tool is built from durable materials—chrome steel mandrels and a 45 carbon steel arm—offering good resistance to wear and corrosion, which is important if you plan to use it frequently or on tougher metals. Changing mandrels is straightforward since they can be removed by hand without extra tools, which improves ease of use.

The included assortment of 70 rivet nuts gives you plenty of fasteners right out of the box, suitable for different thread sizes, adding convenience. Everything is neatly packed in a sturdy blow-molded case that protects the tools and makes storage simple. On the downside, the tool weighs nearly 5 pounds, so it might feel a bit heavy during extended use, especially for those with less hand strength. Also, while it’s very capable for standard applications, it may require some physical effort compared to powered options.

This kit is a solid choice for DIYers or professionals looking for a durable, manual rivet nut tool with a good range of sizes and handy storage, though users should be comfortable with the manual operation and tool weight.

The GIANTISAN 16-Inch Rivnut Tool Kit is designed to meet the demands of both professionals and DIY enthusiasts who require reliable riveting solutions. One of its standout features is the innovative mechanism that allows for tool-less mandrel changes, making it user-friendly for those unfamiliar with complex tools. This ease of use is complemented by the comprehensive assortment of 12 interchangeable mandrels, which cover a wide range of thread sizes from M3 to M12 and various SAE sizes, making it versatile for different applications.

Durability is a key strength of this tool. Crafted from thick carbon steel with a heat-treated finish, it resists corrosion, and the sturdy construction is designed to prevent bending during use. This robust build quality suggests that it can withstand regular use without compromising performance, which is a significant advantage for those planning extensive projects.

The organized storage solution is another plus, as it includes a rugged carrying case that keeps all components neatly arranged. This is particularly useful for professionals who need to transport their tools frequently or for DIYers who appreciate a tidy workspace. Potential users should consider the weight of 9.83 pounds, as it may be cumbersome for prolonged use, especially in tight spaces. Additionally, while the plastic handle is designed for comfort, it may not provide the same level of grip as rubber or more premium materials, which could be a consideration depending on your preference.