Material and build - Aluminum alloy housing with a PP handle for light weight, durability, and easy handling; a robust steel nozzle for efficient rivet work. Comprehensive package - Includes 1x electric rivet gun conversion head (170 mm), 4x nozzles in 2.4 mm, 3.2 mm, 4.0 mm, and 4.8 mm, plus 1x wrench. Versatile compatibility - Designed to be compatible with rivet sizes 2.4 mm, 3.2 mm, 4.0 mm, and 4.8 mm, allowing seamless work without replacing the entire tool when switching between sizes. Ease of use - Easy to operate, with a non-slip grip for comfortable hold and simple control via its vertical grip. Use scenarios - Automotive repair and body work: rivet panels, trim, and lightweight metal assemblies. - Sheet metal and aluminum fabrication: fastening brackets and components in workshops or on-site. - Furniture and cabinetry assembly: quick, secure rivet joints for metal hardware and supports.