The sealey short arm threaded nut riveter is a compact hand tool designed for installing rivet nuts in a variety of materials. This versatile riveter handles aluminium, steel and stainless steel rivet nuts, making it suitable for metalworking applications across automotive repair, fabrication and general engineering tasks. With a compact 285mm length, this short arm design provides excellent access to confined spaces where standard riveters would struggle to fit. The reduced arm length delivers effortless operation whilst maintaining the leverage needed for secure rivet nut installation, ideal for working in tight engine bays, under dashboards or within chassis assemblies. The tool comes supplied with a comprehensive range of metric mandrels covering m3 x 0.5, m4 x 0.7, m5 x 0.8, m6 x 1 and m8 x 1.25mm thread sizes, providing versatility for different fastening requirements. At just 0.88kg, this lightweight riveter reduces operator fatigue during extended use whilst remaining robust enough for professional workshop environments. Features and benefits bull short arm design enables access to restricted and hard to reach areas bull compatible with aluminium, steel and stainless steel rivet nuts bull includes five metric mandrel sizes for versatile applications bull lightweight construction at 0.88kg reduces user fatigue specifications brand sealey includes m3 x 0.5, m4 x 0.7, m5 x 0.8, m6 x 1, m8 x 1.25mm length 285mm nett weight 0.88kg rivet types aluminium yes, steel yes, stainless steel yes, structural no