Sonal Magnetics is well - known in producing of permanent magnetic equipments, rare earth equipments and all type of magnetic appliances. Sonal Magnetics offers Magnetic Door Catcher SM 23 consist of magnetic catch and a holding plate. They are so fitted separately, that when the door opens or closes as the case may be, they come into contact with each other and holding takes place.
They can be used for keeping the doors and windows open or close. They can also be used as door catch in high temperature upto 4000C; they do not loose their magnetism. They holding forces varies from 5kgs to 20 kg depending upon the sizes.
