Double sided side ring NdFeB salvage magnets are stronger than single sided salvage magnets and can hold more weight of objects. Therefore, powerful fishing magnets is more advantageous when salvaging objects in water.
A type magnetic suction cups with countersunk holes in the center, can be used with countersunk screws and screws, fixed on equipment, furniture, walls and other places for adsorption of iron products.We call it a pot magnet. Pot magnet often used in furniture or factories, equipped with screws fixed on the wall, neatly arranged, adsorption of hardware tools.
