The rectangular pot magnet—also known as a channel magnet—is a high-performance magnetic assembly widely used in industrial mounting, fixture positioning, machine installation, and professional workshop applications.
Its steel housing concentrates magnetic force on one working surface, creating a significantly stronger and more stable pull force than ordinary neodymium block magnets.
The steel shell increases magnetic strength by guiding and concentrating the magnetic field. This results in impressive pull force even with a compact size, making it ideal for metal fixing, signage mounting, tool holding, and mechanical setups.
The steel casing protects the magnet from impact, friction, and chipping.
Unlike bare neodymium magnets that are fragile, the pot magnet design extends service life and improves stability under heavy use.
We supply multiple popular sizes used globally, including:
40 × 18 × 10 mm
50 × 20 × 12 mm
60 × 25 × 15 mm
80 × 30 × 18 mm
These dimensions cover most industrial mounting and workshop needs and are compatible with metal brackets, wooden fixtures, and mechanical platforms.
Due to current export restrictions, many factories cannot ship magnets overseas, causing delays and order cancellations.
We cooperate with experienced freight forwarders who specialize in magnet transportation, ensuring:
Compliance with export regulations
Smooth customs clearance
Stable international shipping
Reduced risk during peak seasons
This is one of our major advantages compared with ordinary factories that have limited export capabilities.
Rectangular pot magnets are suitable for:
Industrial mounting and positioning
Metal workshop tool holders
Magnetic brackets for machinery
Display and signage mounting
Home and office fixtures
Automotive and mechanical assemblies
The strong, directional magnetic force provides secure and reusable mounting without drilling or damaging surfaces.
Every batch goes through strict pull-force testing, appearance inspection, and packaging reinforcement.
Magnets are shipped with shock-absorbing materials to ensure safe arrival, even in long-distance transportation.
No. 73-75, Dalang Section, Guan Zhang Road, Dalang Town, Dongguan City, Guangdong Province, China