Rizom Rivet Nut Tool Kit 16in — 13 Mandrels, 168 Rivnuts & Carry Case, Carbon Steel

The Rizom 16" Rivet Nut Tool Kit is a heavy‑duty hand rivet nut gun with 13 metric and SAE mandrels, 168 rivnuts, and a molded carry case for versatile, on‑the‑job threaded inserts.

If you need a reliable way to install threaded inserts into thin metal, plastic or composite panels without welding, this Rizom kit supplies a robust manual rivet nut tool plus the mandrels and rivnuts to get the job done. The tool is built from heat‑treated carbon steel with black phosphating for corrosion resistance and fitted with ergonomic TPR handles. A quick‑change head and a compact blow‑molded case let you swap sizes and organize parts fast, whether you’re working in a shop, at home, or on the road.

How does this rivet nut tool handle different thread sizes?

The kit includes both metric and SAE mandrels so you can set up the rivet nut gun for common thread sizes without extra purchases. Mandrels ship installed or stored in the case for quick selection, and the quick‑change head simplifies switching between threads.

• Includes 13 mandrels: Metric M3, M4, M5, M6, M8, M10, M12 and SAE 10‑32, 10‑24, 1/4‑20, 3/8‑16, 5/16‑18, 1/2‑13.
• M8 mandrel preinstalled for immediate use.
• Quick‑change head allows tool‑free mandrel and nosepiece replacement.

What comes in the full Rizom rivnut kit?

This is a complete manual fastening kit that supplies the tool, a broad mandrel selection, an assortment of rivnuts and storage so you can start installing threaded inserts right away. Everything fits in a sturdy blow‑molded case for transport and organization.

• Rivet nut hand tool with 16" leverage handles and non‑slip TPR grips.
• 168 rivnuts covering common sizes for fast job setups and spares.
• Molded carrying case to keep mandrels, rivnuts and accessories protected.

How durable and easy to use is the Rizom rivet nut gun?

The tool body uses thick carbon steel that has been heat‑treated and black phosphated to resist wear and corrosion. Ergonomic handles give extra leverage for consistent compression while the quick‑change head reduces downtime when swapping sizes.

• Thick carbon steel construction with heat treatment for long life.
• Black phosphating finish helps prevent rust in workshop environments.
• TPR non‑slip handles improve grip and reduce hand fatigue during repetitive use.

Are there any usage tips or limitations I should know?

For best results, keep the tool perpendicular to the workpiece to avoid side loads that can damage mandrel threads. The head is designed for tool‑free mandrel changes, but handling threads carefully prolongs tool life.

• Use the rivet nut tool square to the riveting plane to avoid bending or thread damage.
• Avoid excessive side force; it can strip mandrel threads or damage inserts.
• Store mandrels and rivnuts in the case to protect threads and keep sizes organized.

Who is this for? The Rizom 16" Rivet Nut Tool Kit is aimed at DIYers, mechanics, fabricators and installers who need a portable, all‑in‑one solution for adding strong, reusable threads to panels, enclosures, racks and accessories. It’s suitable for home improvement, automotive repairs and upgrades, RV and kayak modifications, bicycle builds and light metalwork where welded nuts aren’t practical. If you want a manual rivet nut tool that balances durability, variety of sizes and neat storage, this kit delivers the essentials in one compact package.