WETOLS Rivet Nut Tool 17in Heavy-Duty Kit — 11 Mandrels, 110 Rivet Nuts & Quick-Release Leverage

This all-in-one rivet nut tool combines long 17-inch leverage arms, a quick-release nut design, and a full selection of mandrels and rivet nuts so you can install strong blind rivet nuts into thin materials without specialized machinery. The kit arrives preassembled with the M8 mandrel installed and stores every accessory in a molded carrying case for organization on the job or in the garage.

How does the 17" handle and quick-release design make nut setting easier?

The long handles increase mechanical advantage, reducing the force you need to compress and set the rivet nut. The tool’s connecting-rod and quick-release nut structure ejects the mandrel automatically after the nut is set, saving time and eliminating manual unscrewing.

• 17" handles give up to 45x arm force multiplication for easier crimping
• Ergonomic grip reduces hand fatigue during repeated use
• Automatic open-handle nut ejection speeds up multi-nut jobs

Which mandrels and rivet nuts are included, and what sizes are covered?

The kit contains 11 interchangeable mandrels covering common metric and SAE thread sizes, plus 110 rivet nuts to get you started on most applications. Each mandrel is stored individually to prevent loss, and the M8 mandrel comes preinstalled on the tool.

• Metric mandrels: M3, M4, M5, M6, M8, M10, M12
• SAE mandrels: 10-24, 1/4-20, 5/16-18, 3/8-16
• 110 rivet nuts in multiple sizes and a multi-function wrench included

What projects and materials can this WETOLS rivet nut tool handle?

This hand tool is suited for fastening ears, brackets, and threaded inserts into thin metal, sheet metal, and many fabricated panels where conventional tapping isn’t practical. Typical uses include automotive repair, bicycle and boat hardware, door and window installations, shelving, and light manufacturing assembly.

• Automotive and motorcycle repairs — fender and panel fastenings
• Furniture, shelving, and door/window hardware assembly
• Boat fittings, bicycle components, and light manufacturing tasks

What should I know about storage, setup, and support?

The kit is delivered in a sturdy carrying case with dedicated spaces for each mandrel and component, reducing the chance of lost parts and making transport straightforward. Check that the M8 mandrel is installed and its empty box in the case—this is an intentional factory setup detail.

• Sturdy molded case keeps all 11 mandrels and 110 rivet nuts organized
• M8 mandrel preinstalled; verify the corresponding plastic box is empty
• Manufacturer offers customer support and replacement if problems arise

Who is this for: DIYers, mechanics, metal fabricators, and tradespeople who want a portable, manual rivet nut setting solution for on-site repairs and assembly. If you need a versatile tool that covers both metric and SAE sizes, reduces physical effort with long-leverage handles, and keeps accessories organized in one case, this WETOLS kit is built to handle those needs.