Answer
Mar 11, 2026 - 08:39 AM
The magnets used on our magnetic spools are a special type of high-grade neodymium magnet. This magnet is also known as a “permanent magnet” for its high saturation magnetization. In wind testing, the magnet withstood winds up to 80 mph with zero adhesion failure. This product strongly adheres to any ferrous metal surface.
