Product Overview
The LIBRATON 16-inch Rivet Nut Tool Kit is designed to enhance riveting efficiency, offering increased productivity with reduced effort. This manual provides essential information for the safe and effective use of your tool.
Key Features:
- Easy to Use: Includes replaceable mandrels and nosepieces in various metric (M5, M6, M8, M10, M12) and SAE (8-32, 10-24, 1/4-20, 5/16-18, 3/8-16, 1/2-13) sizes, along with a blow-molded storage box for organized adaptation to different nut specifications.
- Automatic Release: Features a quick-release mechanism that requires only 2 or 3 openings of the handle to automatically release the rivet nut, eliminating manual unscrewing and simplifying operation.
- Robust and Durable: Constructed from high-strength, heat-treated carbon steel for long-lasting performance. Designed for tool-free mandrel changes.
- Ergonomic Handle: The 16-inch (40.6 cm) long handle provides superior leverage, making high-torque riveting tasks easier and more efficient. Shockproof TPR ensures a comfortable grip during extended use.
- Wide Application: Suitable for a broad range of riveting applications, including automotive body panels, sheet metal, plastic parts, wood, furniture, and decorative items.
Package Contents
Your LIBRATON Rivet Nut Tool Kit includes the following items:
- 1 x 16-inch Automatic Retraction Rivet Nut Tool
- 11 x Interchangeable Mandrels (Metric: M5, M6, M8, M10, M12; SAE: 8-32, 10-24, 1/4-20, 5/16-18, 3/8-16, 1/2-13)
- 110 x Aluminum Rivet Nuts (Assorted sizes)
- 1 x Blow-Molded Carrying Case


Setup Instructions
Before using the rivet nut tool, ensure the correct mandrel and nosepiece are installed.
- Select Mandrel and Nosepiece: Choose the mandrel and nosepiece that match the size of the rivet nut you intend to install.
- Install Nosepiece: Screw the selected nosepiece onto the front of the rivet nut tool until it is securely tightened.
- Insert Mandrel: Insert the corresponding mandrel into the nosepiece. Ensure it is fully seated and securely fastened.

Important Note: Always ensure that all parts of the rivet nut gun are securely fastened before use to prevent malfunction and ensure proper operation.
Operating Instructions
Follow these steps to effectively use your LIBRATON Rivet Nut Tool:
- Prepare the Tool: Open the tool handles fully. Screw the rivet nut onto the mandrel until it is fully seated.
- Insert Rivet Nut: Insert the rivet nut, attached to the mandrel, into the pre-drilled hole in your workpiece.
- Squeeze Handles: Firmly squeeze the handles together to set the rivet nut. Ensure the rivet nut is securely fastened to the workpiece.
- Automatic Release: After setting the rivet nut, open the handles 2 or 3 times. The tool will automatically release the mandrel from the installed rivet nut. There is no need to manually unscrew the mandrel.


Important Usage Tip: When applying, ensure the rivet nut gun is held vertically to the surface of the object for proper installation. The automatic release device will only operate correctly once the rivet nut is fully tightened. If the nut is not fully tightened, the automatic release may fail.

Maintenance
Proper maintenance ensures the longevity and optimal performance of your LIBRATON Rivet Nut Tool.
- Cleaning: After each use, wipe down the tool with a clean, dry cloth to remove any dust, debris, or metal shavings.
- Lubrication: Periodically apply a small amount of light machine oil to the moving parts and pivot points to ensure smooth operation.
- Storage: Store the tool and all its components in the provided blow-molded carrying case in a dry, clean environment to protect it from moisture and damage.
- Inspection: Regularly inspect mandrels and nosepieces for wear or damage. Replace any worn components to maintain optimal performance and prevent damage to rivet nuts.
Troubleshooting
If you encounter issues while using your rivet nut tool, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Rivet nut not setting properly or tool getting stuck. | Incorrect mandrel/nosepiece size; rivet nut not fully screwed onto mandrel; insufficient squeezing force; tool not vertical to workpiece; worn mandrel. | Ensure correct mandrel/nosepiece size. Screw rivet nut fully onto mandrel. Apply adequate force. Hold tool perpendicular to workpiece. Inspect and replace worn mandrels. |
| Automatic release mechanism fails. | Rivet nut not fully tightened; debris in mechanism; lack of lubrication. | Ensure rivet nut is fully set by squeezing handles completely. Clean the mechanism. Apply light machine oil to moving parts. |
| Difficulty changing mandrels. | Mandrel or nosepiece overtightened; debris in threads. | Ensure tool is clean. Apply penetrating oil if necessary to loosen overtightened parts. |
Specifications
| Specification | Detail |
|---|---|
| Brand | LIBRATON |
| Model Number | 919018 |
| Tool Length | 16 inches (40.6 cm) |
| Mandrel Sizes (Metric) | M5, M6, M8, M10, M12 |
| Mandrel Sizes (SAE) | 8-32, 10-24, 1/4-20, 5/16-18, 3/8-16, 1/2-13 |
| Material | Heat-treated Carbon Steel |
| Handle Material | TPR Soft Rubber |
| Package Dimensions | 43 x 24.5 x 8.4 cm |
| Item Weight | 3.48 kg |
| GTIN | 0630808005626 |
Warranty and Support
Product Warranty:
LIBRATON products are manufactured to high-quality standards. For specific warranty details regarding your rivet nut tool, please refer to the documentation included with your purchase or contact the seller directly. Extended protection plans may be available for purchase separately.
Customer Support:
For technical assistance, questions, or concerns regarding your LIBRATON Rivet Nut Tool, please contact Libraton Tools, the seller. You can typically find their contact information on your purchase receipt or through the platform where the product was acquired.