- Complete kit of 320 M2.5 brass spacers, with a variety of lengths and formats (male-female, female-female) - Durable brass material, excellent resistance to corrosion, high temperatures, and humid environments - Facilitate the mounting and separation of motherboards, PCBs, panels, and other electronic components - Includes M2.5 screws and nuts for secure and precise installation - Transparent organizer box with label for quick size identification - Wide use in electronics, machinery, testing equipment, automotive, and electric power - Professional solution for DIY projects, repair, and technical assembly