Channel magnets are rectangular or square pot magnets that can be fastened with a countersunk head screw. They consist of a U-shaped steel profile into which a neodymium block magnet is embedded. This design strengthens the holding power of the magnet enormously at direct contact with a counterpart. Additionally, the steel coating protects the fragile magnet from damages caused by repeated blows.
We also carry fitting steel counterparts in our assortment (shown as an accessory of the respective article). We also sell round screw-on pot magnets as well as screw-on magnets without steel profile.