Our aluminum nickel cobalt magnets are made from aluminum and cobalt alloys, designed for heavy-duty use with excellent resistance to demagnetization over time. These magnets are ideal for lifting, holding, sorting, clamping, or retrieving steel and iron parts. They can also be used for fishing, measuring, collecting small metal screws, conducting experiments, and similar applications. Please confirm the width of your thumb matches the space between the rod before purchase if considering other uses. These horseshoe-shaped magnets feature a hole at the top for easy attachment to conveyor belts, racks, welding fixtures, and other industrial applications. Includes a removable retainer to help maintain magnetic strength. Safety Information: 1. Keep away from pacemakers and other medical devices. 2. If damaged or decomposed, discard immediately. 3. Strong magnetic field—handle with care to avoid pinching fingers. Color: Red Material: Iron Style: B 22 lbs tension Package Contents: 1 x Horseshoe Magnet Note: The package includes only the items listed above. Other products are not included. Due to lighting and display differences, the actual color may vary slightly from the image. Measurement error allowance is +/- 1-3 cm.