MUTUACTOR 2PACK Powerful Rare Earth Neodymium Cup Magnet with M8 Male Threaded Stud,Heavy Duty Magnetic Mounting for Safty Camera, Lighting,Tools and Other Brackets

strong magnets, used to screw into arlo essential cameras so I could mount them on metal poles

These little magnets are very powerful. Work very well.

They did not seem as strong as advertised. they were ok for my use so far. 92 pounds of force is a stretch.

They came in exactly as advertised and I like how versatile these magnets are. As you can see, I am using them in an unusual way.

These really feel like they earn the 100lb rating. They snap hard to metal and are a bit hard to pull off again. Other reviews here warn that you may scratch painted metal trying to remove these, so be careful, or put a scrap of fabric like pantyhose between the magnet and the metal. My one complaint is the thread size is an unusual one. I wanted this to be able to magnetically clip an external backup camera to a trailer, and I had planned to use a mending bracket to reinforce the plastic where these magnets are attached, but they don't make mending brackets that accept 8M bolts. So be aware the thread size might be unusual for what you need these for. That said, these feel like a magnet that will actually withstand a lot of motion. I tested with just the magnet and drove it 7 hours round trip. The magnet didn't budge.

I love these things. I use them to make various holders and mounts for my garage. They are plenty strong and super useful.

Most magnetic products like this have weak magnets that keep falling off. Not true in this case. The manufacturer produced strong magnets that probably could not be made any stronger without creating problems with attaching and detaching the magnet from a surface. I mounted these magnets on a small transparent file holder. It in turn is magnetically coupled to a metal door. I can clearly say that this setup does not move even when the door is slammed. This is an excellent product for the handyman who wants to create things that stick to his/her doors and refrigerators. I don't see how this magnetic coupler could be designed any better.

I bought these to use to mount some LED stage lighting to a lighting T bar stand. The lighting units themselves only weight about 10lbs, and I have 1 of these magnets on each end of the light. They work incredible at securely holding the lights to the stand. Easy to set up, easy to position and easy to remove. I can shake these stands violently while the lights are attached, and they do not budge. I did everything in my power to try to get them to fall off of the stand, and they would not. Of coarse I use a steel safety cable just in case. But this was is very good solution to use for mobile dj's or traveling performers, rather than big bulky and heavy c clamps that are usually used for this type of rigging, these strong studded magnets are a great alternative.