16" RIVET NUT TOOL Hand Blind Riveter, RIVNUT Riveting Tools with Nut Setting System totally 12mandrels M3 M4 M5, M6, M8, M10 M12, 10-24, 1/4-20, 5/16-18,3/8-16,1/2-13 +115PCS Rivets 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, it definitely saves much effort than normal 14-inch rivet nut tool, especially bigger size?M10, M12 ,3/8,1/2, Even lady can do DIY easily by themselves. Provide a customized fastener solution for wide riveting applications, such as body panels, bicycle attachments, furniture and decorations, especially for off-road / Jeep modifications Equipped with 12PCS interchangeable mandrels (Metric M3 M4 M5 M6 M8 M10 M12; SAE 10-24, 1/4-20, 5/16-18, 3/8-16?1/2-13) and 115pcs rivet nuts