China Neodymium And Ferrite Magnets Manufacturer & Supplier 
Single-sided salvage magnet is a tool designed for underwater salvage of metal objects, its structure mainly includes the following parts: magnet body, steel shell, non-slip gaskets, hanging ring (ring screws) and rubber ring.
The magnet is usually made of high-performance neodymium iron boron material, and its shapes mainly include round countersunk holes, standard rings, rectangular countersunk holes, and one-sided adsorption surface is wrapped in the side and back by the steel shell, exposing only one side as the suction surface, which not only concentrates the magnetic force and enhances the adsorption capacity, but also effectively prevents the magnet from being broken due to vibration or impacts. The hanging ring is located on the top of the magnet and can be connected to a rope or hook for throwing or salvaging operations. This structure design combines high strength adsorption and good protection performance, widely used in underwater salvage, lost metal objects search, industrial maintenance and other scenarios.
The following picture shows the structure of a single-sided salvage (fishing) magnet.
At present, our company has also customized neodymium single sided salvage magnets, ferrite single sided pot magnets for customers in the United States, Canada, Turkey, Germany and other countries, such as you want to get the price, samples, welcome to leave a message or online we interact.
Sample case of single-sided salvage magnet
Straight Hole M8 Ferrite Pot Magnet Ø63mm x 14mm pull 33kg