DescriptionBuy Low Cost Pots with Through Hole Mounting online with e-Magnets UK™Low cost Pot magnets with a threaded boss are aesthetically pleasing, offer good performance and offer outstanding value for money!They contain a ferrite magnet in a plated steel case which gives it a high corrosion resistance and makes it extremely robust. The magnet has a plain hole in the steel shell and can be easily fixed into position with a cap screw into the boss. This type of magnet has a good depth of field which enables the larger magnets to be used as a retrieval magnet.They are ideal for using in a heavy duty or industrial fixing application.They are available in two different size diameters-100mm with a 68kg pull and 50mm with an 18kgs pull.Maximum operating temperature is 180 deg.C.