1/4 x 1/4 inch Neodymium Cylinder Magnets N48

These work fine.

They work. I have not measured them.

Good product just what I needed

I used these to hold a small tool in place for easy access. I drilled 1/4" holes and tapped them in, works perfectly.

I have been looking for more of these very strong little magnets for some time. I have almost ran out of similar ones I ordered several years ago that I have used for a lot of various projects but the few I have purchased since then have only been about half strength. These are nearly the exact match to the ones I have been looking for. I did notice the coating on these are a little thinner than the ones I had purchased years ago though. The ones I had previously ordered may have been double coated. These are still as strong, just have to be a little more careful to try not to chip them.