DIYMAG Magnetic Hooks 60 lbs(27 KG) Pulling Force Rare Earth Magnetic Hooks with Countersunk Hole Eyebolt for Home, Kitchen, Workplace, Office and Garage, 10 Packs

Best magnets for the money. Very effective for holding a tarp around the coop to block wind. Very easy to assemble and use. Size is good and holds to metal great.

been using these for a few years and they still surprise me. strong, durable, used these for many tasks, salt and fresh water retrieval, temp and permanent loop for hanging things. Probably only needed 3 or 4 but nice to have when a magnet with a loop is needed

Very strong magnets

Work pretty well, the stud however is the only little part that's not stainless, very strong though

These babies are STRONG! AS ADVERTISED

I admit, I have a thing for magnets. They just seem good to have around, and these magnets have also helped me to organize tools, hang lights temporarily or even the car or house keys etc. They are strong, yet it depends on what you order, and they hold items I doubted they would. Some have hooks some don't, they have all proven very helpful to me for many reasons. Have a great day.

used this to keep our solar cover on our pool good quality sticks to the steel pool frame great ! makes it were I can remove and install the cover with one person

It never occurred to me that 100 lbs was so immoveable. I just wanted a strong magnet. I tested this out on my fridge and couldn't get it off. I scratched my door because i had to drag it across the surface to get it off. I have no doubt it will easily hold the weight, but don't put it on anything until you are absolutely sure where you want it. I will never buy this again, although I might use one of the weaker ones.