HARDELL Rivet Nut Tool 14" with 100 Rivet Nuts & 7 Mandrels — Long-Leverage, Quick-Change Head

The HARDELL 14-inch rivet nut tool kit is a heavy-duty, hand-operated rivnut setter that includes 100 rivet nuts and seven interchangeable mandrels for metric and imperial sizes.

This compact kit bundles a long-leverage rivet nut gun, a set of widely used mandrels (M6, M8, M10, 1/4-20, 5/16-18, 3/8-16, 10-24), and one hundred rivet nuts in a durable carrying case. Built from heat-treated high-carbon steel and fitted with ergonomic handles, the tool is engineered to resist bending and corrosion while delivering consistent blind-threaded anchors for sheet metal, plastic, and tubular materials.

How does the HARDELL rivet nut tool save time on fastening jobs?

The tool’s quick-change head and mandrel system lets you swap sizes without separate tools, cutting setup time between different fasteners. Its extended steel arm and TPR-covered handle increase leverage so each pull requires less force, speeding repeated installations.

• Quick-change head for fast mandrel swaps
• Long 14" arm increases mechanical advantage
• Ergonomic TPR handle reduces operator fatigue
• Carrying case keeps mandrels and rivets organized

What sizes and applications are covered by this kit?

This set includes the most common metric and imperial rivet nut sizes used in automotive, motorcycle, bicycle, and light manufacturing tasks. Use it to install threaded anchors in thin metals, plastic housings, brackets, and structural panels where tapped holes aren’t practical.

• Mandrels: M6, M8, M10, 1/4-20, 5/16-18, 3/8-16, 10-24
• 100 rivet nuts for multiple projects and replacements
• Suitable for sheet metal, plastics, and tubing
• Ideal for automotive repairs, fixtures, and hobby builds

How durable and reliable is the construction?

Key load-bearing parts are made from heat-treated high-carbon steel to resist wear, bending, and corrosion during repeated use. The tool’s U-shaped rivet arm and 35CrMo screw material provide structural strength, while the screw and mandrels are hardened to maintain thread integrity over many cycles.

• Heat-treated high-carbon steel body for long life
• Hardened mandrels and screw materials to prevent stripping
• U-shaped arm resists bending under load
• Compact case protects components in transit

How easy is it to operate and maintain?

The HARDELL rivet nut tool is designed for simple, repeatable operation: select the correct mandrel, thread it into the quick-change head, place a rivet nut in the workpiece, and squeeze the handles until the nut sets. Routine cleaning and occasional light lubrication of moving parts will keep performance consistent.

• Tool-free mandrel changes with the quick-change head
• Single-hand loading of rivet nuts into the nosepiece
• Wipe-clean surfaces and light oil for maintenance
• Spare mandrels stored in molded case compartments

Who is this for: The HARDELL 14" rivet nut tool kit is aimed at mechanics, fabricators, home DIYers, and hobbyists who need a portable, robust solution for installing threaded anchors in thin materials. If you work on vehicles, build frames, assemble panels, or need reliable blind-threaded attachments without welding or tapping, this kit supplies common sizes, durable construction, and the leverage to get the job done efficiently.