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Your cart is empty.CMS MAGNETICS Round Base Cup Magnets (Pot Magnets) Magnet Material: Ceramic Ferrite (Fe2O3) Magnet Strength: Grade 8 (strongest of the ferrite type magnets) Cup Material: Chrome Plated Stainless Steel SPECIAL PROPERTIES: Advantages - Both the ferrite magnets and chrome plated stainless steel cups are resistant to corrosion, thus providing a long lasting solution for your applications as compared to the metallic neodymium magnets. - Magnet is stronger with the ferrite side facing outwards towards the object it will magnetically attract. Disadvantages - Magnet is weaker if installing the stainless steel cup side facing outwards but will better protect the ceramic ferrite inside. - Ferrite can be brittle and may chip if not careful when placing attracting heavy metal objects towards it. It is suggested that object placement should cover the outer protective steel cup perimeter PULL FORCE: Horizontal vs Vertical Placement Pull force is the force that’s required to pull a magnet away from a steel plate vertically, such as from the underside of a steel beam or table. If you aren’t using your magnet in a vertical application, but in a horizontal application, such as to the front of a refrigerator or filing cabinet, it will not hold its listed pull force. The magnetic force will pull the magnet straight towards the steel door as gravity tries to pull the magnet down to the floor. Friction between the magnet and door is what prevents it from sliding all the way down to the floor. This is referred to as shear force. It will have a much smaller maximum value, somewhere between 15 and 30% of the pull force, but is too difficult to predict as there are too many variables between the two materials and any lubrication there might be on the surfaces. APPLICATIONS: - Do-it-yourself (DYI) projects - Magnetic tool holder for tool rack organization - Cabinet holding base fixture - Retrieving objectives - Fishing - Treasure hunting - Car signs holding
G. Williams
Reviewed in the United States on February 26, 2025
Used these to replace weak work light magnets. Now they stay stuck even when I look at them funny…
Rick Veasey
Reviewed in the United States on February 22, 2025
Work perfectly. The holes in the middle made it very easy for mounting. The items if attached under my table are not going anywhere. I put three magnets on one device and I can't pull it down with hands. I have to pry it down or twist it pass the metal bar to where on one is holding to get off. EXACTLY WHAT I WAS LOOKING FOR.
Steve Powell
Reviewed in the United States on February 12, 2025
These are great magnets and the company packs them well too
Letitia Ward
Reviewed in the United States on May 6, 2024
Using them outside to hold our cover to our griddle down in strong winds. Works great
Mike
Reviewed in the United States on December 9, 2024
These are really strong magnets. I put handles on these to hold load flags on trailers! Would recommend this product!
pete skarda
Reviewed in the United States on October 27, 2024
Be careful what you use these magnets on as they may be difficult to remove. On some metal surfaces I have to slide the magnet out to an edge to be able to pry it off the surface. On one project, keeping a cabinet door closed, I had to replace this magnet with a smaller one as it was just too hard to open the door. I have had one of these magnets in use on one job for a couple of years and it still holds as well as ever. I would buy them again.
TommyGjr
Reviewed in the United States on April 8, 2024
They work well, wish they were stronger because they do not hold the weight it says but they work
Sparky
Reviewed in the United States on March 30, 2021
These were larger and stronger than the others in a smaller size I ordered (didn't know what would work). Check the measurements! I had no idea they are so large. I'm sure for the right project these would work well. However, The second order has a 2 sided page of cautions and this order came with nothing. Since they have such a strong magnet, I wish it would come stating what size screw or nail would fit in the center so you didn't have issues with them sticking to the magnet as you tried to figure it out.
Paulo S.
Reviewed in the United Kingdom on August 6, 2016
I served its purpose !
Kober Christian
Reviewed in Germany on March 7, 2016
Gutes Produkt, sehr starker Magnet! Habe es zum anheben von Brettern an meinem Pellettank gekauft... Habe gedacht diese sind nicht so hoch! Musste diese dann versenken, auch kein Problem, kann ja keiner außer mir was dafür... Lesen hilft!Aber sonst sehr gut!!!
Luciano trimboli
Reviewed in Italy on February 27, 2016
Ottimo acquisto , come da descrizione tenuta formidabile e consegna veloce . Lo consiglio a chiunque sono molto soddisfatto .
Giannetti
Reviewed in Italy on October 3, 2016
Non mi aspettavo la potenza del magnete, veramente notevole, la finitura sufficientemente accurata e il prodotto corrisponde alla descrizione ed alla foto
Alejandro
Reviewed in Spain on October 12, 2016
En cuanto a los imanes van bien aunque no con la potencia que anuncia el vendedor, yo en mi caso los he usado para sujetar un foco de 48w led a la chapa de un coche, por monte a una velocidad adecuada y sin hacer rali van bien por si a alguno le sirve a modo orientativo.
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