2.04" Diameter

Great product. Exactly as described with a strong hold. Used it to hold a holiday banner onto garage door. It held through the heat and strong wind gusts.

These magnets are really strong. They're well made and nicely finished.

Product works just as described. Very strong magnet works great.

Bought these as incremental weights on my adjustable dumbbells. Goal was to add 2.5 lbs, because my dumbbells only adjust at 5 lb increments. Got a pair of 4.9" magnets, they weigh 1.6 lbs each, and a pair of 3.2" magnets, which weigh 0.8 lbs each. So now depending on what I'm lifting, I can customize my 20 lb dumbbell to 21.6, 22.4, or 24.2 lbs by attaching these magnets. They're strong magnets so I don't have to worry about them falling off while I lift, but I can slide them off the end easy enough.

But it appears that the shielding part is made of stainless steel which does not conduct a magnetic field very well. The only reason this matters is in the way I use these. I've tied them to winter golf tees, rubber tees with various heights. If the shiny side is up there is very little magnetic pull, needs to be flipped over to pick the tees up. I'm well into my 70's and need every convenience I can find! Other than that these are well made. I think I'll heat one up and see if I can break the glue bond holding the two pieces together.

Powerful magnets that can be used for a lot of different projects.

Works perfect for a door flag!

These magnets solved my problem of always having to unbolt my vice from my welding table to reposition it for the job I was doing. A real time saver. The description is very accurate and they are a little over 3" round with a center hole that fits a 1/4" bolt and a nice chrome finish.

It worked out well, fast delivery

These things work fabulous for my side by side LED light bar, and doesn't move, even hard to force off if you want to remove, would use these for alot of things. I used one to mount a bird house to a metal plate and even a strong wind didn't move this bad boy.

Très fort et gros aimants

التماسك فقط من الجه واحد

Los uso para levantar laminas desde el suelo con una agarradera, han funcionado perfectamente, tomen en cuenta que el iman es solo fuerte de un lado.