ALL-CARB Rivet Nut Tool, 17 Inch Hand Rivet Nut Kit with 11 Metric and SAE Mandrels and 110 Metric Rivet Nuts, Threaded Insert Hand Riveter (BT607)

steel Complete Set of Accessories: Comes with 11 interchangeable mandrel parts M3, M4, M5, M6, M8, M10, M12, 10-24, 1/4-20, 5/16-18, 3/8-16, each each mandrel comes with 10 nuts, and a multifunction wrench, the M8 mandrel is already on the tool, so the plastic box is empty Effort-Saving Design: Ergonomic handle with dual composite hinges, 16 long handle design maximizes leverage, making it easier to pull the rivet nut. You can easily install rivets to your projects Rugged and Durable: 3/25 Inch (3mm) high-strength carbon steel is heat treated to make the rivet nut gun more durable, 11 sizes of interchangeable mandrels to meet the job needs Easy to Replace: The new quick-change head design makes it easy to replace the mandrel and nose piece. The unique spring-loaded mandrel automatically locks the mandrel lock pin for the fastest mandrel change on the market