16 Inch Hand Rivet Nut Tool, Professional Setter Kit with 13 Mandrels (M3, M4, M5, M6, M8, M10, M12, SAE 8-32, 10-24, 1/4-20, 5/16-18, 3/8-16.1/2-13) and 125 Pieces Nuts

✔Tool-free quick-change head design make it simple to change mandrels and nose pieces quickly without the need for additional tools, smooth your project and save your time ✔The 16 inch longer carbon steel arm and ergonomic handles with double compound hinges maximizing leverage , Provide a customized fastener solution for wide riveting applications, such as body panels, bicycle attachments, furniture and decorations, especially for off-road / Jeep modifications ✔13 interchangeable mandrel/nosepiece sets Metric M3 M4 M5 M6 M8 M10 M12 and SAE 8-32,10-24, 1/4-20, 5/16-18, 3/8-16,1/2-13. The M8 mandrel is already on the tool, so the plastic box is empty ✔3/25"(3mm) high-strength carbon steel handles makes the rivet nut gun more sturdy and durable,13 specifications to interchangeable mandrel meet the needs of work