The Sealey Long Arm Threaded Nut Riveter is a manual hand tool designed for installing rivet nuts in a wide range of materials. This versatile riveter handles aluminium, steel and stainless steel rivet nuts, making it suitable for metalwork, fabrication and general repair applications across the trade sector. The extended 410mm long-arm design provides excellent leverage, reducing the effort required to install threaded inserts even in harder materials. An adjustable stroke scale ensures precise control, allowing tradespeople to achieve consistent results across different rivet nut sizes and material thicknesses. Supplied with seven metric mandrel sizes (M3, M4, M5, M6, M8, M10 and M12), this rivet nut tool covers the most commonly required thread sizes in workshop and site environments. The comprehensive mandrel set eliminates the need for separate purchases, making it a practical choice for contractors, fabricators and maintenance professionals who regularly work with threaded fasten