Best Alnico Magnets of 2025

The Dowling Magnets Alnico Horseshoe Magnet is a 1" height, red magnet that includes a kepper. It is categorized as an Alnico Magnet which has the ability to hold up to 4 lbs. This magnet is perfect for science experiments and magnetic demonstrations as it can easily pick up small metallic objects.

Master Magnetics Alnico Magnet is a pack of one red cast alnico 5 U-shaped magnet that measures 1-3/16" wide, 2" tall, and 1/4" thick, and comes with a keeper to maintain its magnetic strength. This magnet is highly resistant to heat and corrosion and offers medium magnetic pull of up to 3 lb. It is an ideal tool for various applications that require medium magnetic strength, such as holding or organizing metal objects. Its high resistance to heat and corrosion ensures that it can withstand harsh environments, making it suitable for outdoor use. Its low resistance to demagnetization means it can maintain its magnetic strength for a long time, providing convenience to the users.

The Master Magnetics Alnico 5 is a powerful bridge magnet designed for high-performance applications. It boasts impressive pull strength, even in extreme temperatures up to 975 degrees Fahrenheit, making it ideal for various heat-intensive tasks. You will appreciate its consistent holding power, which remains stable even in high-heat situations. With a unique 2-pole design, this magnet enhances its ability to adhere to steel and penetrate thin materials that lack iron. Plus, it comes with a keeper, ensuring that the magnet's strength is maintained when not in use.

The Master Magnetics Original Cast Alnico 5 Cow Magnet is a pack of two cow magnets that have been the favorite of dairymen and veterinarians for nearly 50 years. These 0.50" diameter, 3" length cylindrical magnets have rounded ends, a bright metal finish, and are completely magnetized from tip to tip. These powerful cast Alnico 5 magnets create a superior magnetic field projection, consistent pulling force, and parallel alignment of tramp iron. They are non-toxic and non-corrosive, and can be administered with an ordinary balling gun. One magnet works for the life of the cow!

The Master Magnetics Horseshoe Magnet is a reliable tool designed for various applications. Its vibrant red color not only makes it visually appealing but also helps you easily spot it when needed. The magnet features a keeper that enhances its performance by maintaining its strength when not in use. With a strong pull force of 13 lbs, you can count on it for holding items securely in place. Whether you're a hobbyist or need it for a specific project, this magnet offers convenience and durability for your tasks.

This Alnico 5 bridge magnet is designed with high heat resistance and medium magnetic pull, making it ideal for various applications. It features a 0.20" hole on top and has low resistance to demagnetizing. The magnet also has a high resistance to corrosion, ensuring durability and longevity. The included keeper helps retain magnetic strength, providing you with a reliable and efficient solution for your magnetic needs.

This Alnico Grade 5 Round Bar Rod Magnet is a precision ground with +/- .002 dia .010 length and axially magnetized. It is designed to provide a strong magnetic force to efficiently hold your items in place. The custom length is also available to meet your specific needs.

The MAG-MATE Alnico Magnet offers a robust solution for your magnetic needs. Made from an alloy of aluminum, nickel, cobalt, and copper, this magnet features a rough surface that can be finely ground for precision applications. It is electrically conductive, allowing you to create custom shapes and holes easily. Withstanding temperatures up to 800°F, it is perfect for high-heat environments. Its 3 lb. holding capacity makes it versatile for various uses, including in electrical equipment, automotive applications, and control devices. This magnet is engineered to enhance your projects with reliability and performance.

The AOMAG Red Horseshoe Magnet is a versatile tool perfect for various tasks. Its top hole allows for easy attachment to conveyors, racks, or welding jigs, making it a great addition to your workspace. Whether you’re lifting, holding, or sorting items, this magnet's 30 lb pull force ensures reliable performance. Plus, its removable keeper helps retain magnetic strength, which is especially beneficial for school experiments or educational projects. With compact dimensions, this magnet is designed for convenience and efficiency in handling different tasks.

The Bartovation Alnico Magnets are designed to provide a stronger and more enduring magnetic hold compared to traditional steel magnets. Perfect for conducting science experiments, these magnets come in a convenient pair and include separators and keepers for easy use. Measuring 2 x 0.5 x 0.25 inches, they are compact enough to fit into various projects. Additionally, the clear labeling of the north and south poles on the magnets makes them user-friendly, allowing you to quickly identify their orientation for your needs.