WETOLS Rivet Nut Tool Kit — 16" Rivnut Hand Tool with 11 Metric & SAE Mandrels and 110 Rivet Nuts, Ergonomic Leverage

WETOLS 16" Rivet Nut Tool Kit is a hand-operated rivnut setter with 11 interchangeable mandrels and 110 rivet nuts for fastening threaded inserts into metal, plastic, and thin materials.

This comprehensive kit brings a heavy-duty rivet nut hand tool, a wide range of metric and SAE mandrels, and 110 assorted rivet nuts together in a molded carry case. Designed for professionals and DIYers, the tool balances leverage, durability, and portability so you can set blind nuts reliably in automotive panels, furniture frames, sheet metal, and more. The ergonomic 16" arms increase mechanical advantage for easier pulling, while hardened mandrels and a robust body resist wear through repeated use.

How does the 11-mandrel configuration save me time?

The kit includes M3, M4, M5, M6, M8, M10, M12 plus 10/24, 1/4-20, 5/16-18 and 3/8-16 mandrels so you can install a wide range of sized rivet nuts without swapping tools. Quick hand removal of mandrels and a neat carry case help you change sizes on the job and keep everything organized.

• Covers common metric and SAE thread sizes for most projects
• Mandrels are removable by hand for fast swaps
• All parts stored in molded slots to prevent loss and damage
• 110 rivet nuts included to match the mandrel assortment

What build quality and materials should I expect?

WETOLS constructs the mandrels from chrome steel heat treated to improve hardness and wear resistance; the arms are forged from 45 carbon steel for strength and durability. These choices reduce deformation and corrosion risk, extending service life under frequent use.

• Heat-treated chrome steel mandrels resist stripping and wear
• 45 carbon steel arms provide leverage without bending
• Robust finish reduces surface corrosion in workshop settings
• Molded blow case protects tools during transport and storage

Which applications is this rivet nut tool best for?

This hand rivet nut setter works across many trades—automotive repairs, HVAC brackets, furniture assembly, instrument enclosures, and light fabrication where blind-side threads are required. It handles thin sheet metal, tubing, plastics, and panels where tapped threads are impractical.

• Automotive bodywork and accessory mounting
• Furniture and cabinetry assembly requiring strong threaded anchors
• HVAC, refrigeration, and elevator component fastening
• Rail and instrument installations where access is limited

How easy is it to use for occasional DIY projects?

The 16" lever design reduces manual effort, and the ergonomic handles improve grip and comfort during repeated pulls. Clear mandrel labeling, simple hand-removal, and the included rivet nut quantity make the kit friendly for weekend projects or professional jobs where portability matters.

• Long arms increase pulling power with less user fatigue
• Mandrels and nosepieces are straightforward to change
• Carrying case keeps each component accessible and protected
• Supplied rivet nuts let you start work right away

Who this is for: The WETOLS 16" Rivet Nut Tool Kit is aimed at mechanics, fabricators, handymen, and hobbyists who need a durable, portable solution for installing blind threaded inserts across metric and SAE sizes. If you want a single hand tool that covers a wide size range, reduces manual strain, and stores neatly for on-the-go jobs, this kit is a practical, workshop-ready choice.