Use this universal ceramic latch magnet as small tool holders, door stops, gate closures and magnetic clamps, or separate magnetic from non-magnetic materials. Encased in durable red plastic and allows for multi-directional and adjustable mounting. Strike plate included. * * More About Ceramic Magnets: Our hard ceramic ferrite magnets are composed of iron oxide and barium or strontium carbonate. Ceramic magnets exhibit relatively good holding strength for their price, making them a popular choice for many consumer, commercial and technical applications. * * Ceramic magnets have so many practical uses including; craft projects, refrigerator magnets, badge holders, latches, display boards, loudspeakers, security systems, motors, generators & alternators, lifting magnets, brakes, clamps, switches & relays, sweeper magnets, science projects, toys, games, motors, magnetic couplings, POP displays, advertising giveaways, promotional items, novelties & much more. Made with powerful ceramic Ferrite)Strike plate includedMagnet Grade of 5Lift, hold and retrieve metal objects up to 100 times their own weightVery resistant to corrosionExcellent in high temperatures, up to 400° FMagnetism oriented through round thickness / lengthCeramic magnet alloys offer good resistance to external demagnetization fieldsPerfect to secure gates or doorsIdeal for small tool holders, door stops, magnetic clamps and fixture holders