CMS Magnetics Neodymium 10 Countersunk Review

Customer Warning. I have them too close together; and they flew through the air and encountered a dangerous force and broke one of the magnets. These things are SUPER POWERFUL; So remember that you need to be careful when handling them. I will buy another set and this time I will not be so naive as to use them.

Very strong. I use one to keep a 12 foot farm gate closed. How powerful? A 4 year old could open the gate but not a toddler. The hole in the magnet made me think I could use a screw to attach it with a screw. nope The magnet split in half with very little effort. Its tensile strength is probably about the same as Life Saver lozenges.

Use them for sliding doors Barn door Yes, that's my secret Try it. Place it at the bottom of the door, flush with a router bit. Put the pubic diameter metal disc on the wall, you can of course change it and Walla. In fact, it is very strong, you can still open the door, but not because it does not open, say small baby, pets, wind, poor installation, when you slant the door, etc. It works so well that you will thank me later.