Magnetic Hooks Heavy Duty, Powerful Neodymium Rare Earth Magnet Hook with 3 Layers' Ni Strong Corrosion Protection,Ideal for Indoor/Outdoor Hanging () ... 100lbs magnetic hooks metallic NMH series

The adhesive force of these (I got the130lb version) seems as advertised...it is VERY difficult to pull these directly away from an ideal metal surface...I've only able to remove them by angling them from one side. So they're strong enough to hold a lot of weight, but still easy enough to remove when needed. The shear force (sliding along a surface) obviously can vary due to the level of friction on the surface but they seem more than strong enough to hold fairly heavy items on a vertical plane. For reference I was able to hang a standard sized hammer on the side of my garage fridge, which is a fairly slippery surface, on one of these, and it stayed put well enough. These were strong enough that I could locate floor joists under my hardwood, because these magnets were easily attracted to the nails in the subfloor. Ditto for finding wall studs through sheetrock. This will come in extremely handy for home improvement tasks. I'm glad I bought these. They will be very useful to have around.If you're going on a cruise and need to hang items on a vertical surface these are probably the ones you want (130 lb). Anything less may slide down the wall with anything but the lightest weight items.

Item in real life is consistent with the advertisement. Strong, attractive magnet which is very handy.

These little suckers came in super handy and hold a lot of weight! Only complaint is that they are hard to remove—- but that’s why I got them!

Once in place it is difficult to move. Quality of the product is outstanding. Depending on intended use, one might want a smaller hook and less of a magnet

Needed some magnetic hooks to hold up signs and keys, this set worked as described. Easy to put together and can hold up a full size umbrella easily, will have lots of uses for workstations with metal cabinets but not a lot of storage.