Large Round Black Ferrite Ring Magnet, 100mm Diameter

This ferrite ring magnet boasts a substantial 100mm diameter, offering a robust magnetic strength suitable for various applications. Its large, round design is ideal for tasks requiring a strong, consistent magnetic field, such as inductors, transformers, or custom engineering projects. The black ferrite material ensures durability and resistance to demagnetization, making it a reliable choice for both industrial and personal use. Material: other Manufacture country: China Instructions included: No