Key features

• •1，Adjustable Stroke for Optimal Setting Most manual rivet nut tools adjust the compression stroke by moving the head sleeve. Raising the sleeve increases the stroke, while lowering it decreases the stroke. Always conduct a test with a sample piece before bulk installation to set the optimal stroke.
• •2，Wear & Tear of Consumable Mandrels Mandrels are consumable parts. Even with proper use, they are subject to wear and eventual breakage. However, setting the correct stroke and operating properly can significantly extend their service life.
• •3，Standard Mandrel for Regular-Length Nuts These are standard-length mandrels available in both Metric and SAE (15 specs in total). They are designed specifically for installing regular-length rivet nuts. For extended-length or pre-bulbed rivet nuts, please use our extended mandrels.
• •4，Broad Tool Compatibility Fits the most popular series of manual rivet nut tools on the market, such as BT series 606, 605, 607, CORWIN 1002, 1003, and Astro Pneumatic models.
• •5，M8 Right-Hand Thread Base The M8 base features a right-hand thread. Please check this specification to ensure compatibility with your tool before use.
• •6，Color-Coded Storage Case Each mandrel is stored in a compact plastic case (58*25mm / 2.3*1.0 inches) with a color-coded lid for easy size identification and organized storage.