- Superior Performance : The enhanced design of the red and blue solid columns ensures a secure fit when connecting small boards, providing a reliable and stable setup. - Versatile Application : With exceptional craftsmanship and smooth polishing, these columns effectively protect your motherboard from damage. They accommodate various thicknesses ranging from 0.2 mm to 2 mm (0.008 to 0.08 inches), making them suitable for a wide range of electronic projects. - Insulated Electric Post : Designed for safety, the electrified column features insulation and can be securely clamped for online debugging or maintenance of circuit boards. It is advisable to avoid direct contact with solder joints or cables to maintain optimal functionality. - Usage Precaution : Exercise caution when using a heat gun near the columns, as the neodymium iron boron magnet may lose its effectiveness at high temperatures. Use Scenarios : 1. Ideal for hobbyists working on DIY electronics projects that require circuit board assembly and maintenance. 2. Suitable for professionals in need of reliable components for electronics repair, ensuring a solid connection while minimizing risks to sensitive motherboard elements. 3. Perfect for educators demonstrating basic electronics principles, offering a hands-on approach to understanding circuit function and protection.