Master Magnetics Ceramic Round Base Magnet Pack - Heavy-Duty Strong Magnets - 65 lb Pull Each - for Indoor and Outdoor Use - Nickel-Plated - 2.618" Diameter - 0.275" Hole - 0.375" Thick - 3-Pack

I have been staying in Arizona. This winter has been soo different. We had winds with gusts over 40 mph. These are larger than I thought but work perfectly. Great magnet strength too. They kept my window cover on.

Great little magnets. Good strong grip. Used them for an "invention" of mine.. Bought these lights (http://www.amazon.com/Auxbeam-Waterproof-Off-road-Auxiliary-Driving/dp/B00T62RK1U?ie=UTF8&psc=1&redirect=true) and attached to these magnets. The bolt included with the lights won't fit through the magnet hole so you have to find your own in the garage... Then I hooked up a 10 foot cable with a cigarette lighter adapter on the end. Now I have a perfect light to "mag mount" to my truck when camping or if working under the hood or changing a tire I can attach it pretty much anywhere on the body (flat, on the side, upside down under the hood) (Get a bumper sticker and cut a circle out and stick to the bottom of the magnet to protect your finish). I also power it from one of those jump start packs I have. With the jump start pack you have a bright portable light you can take anywhere.

I used these to mount my Wyze Cams as the new V3 model doesn't contain a magnetic base. These have a large enough hole to fit the odd size screw base through. It works absolutely perfectly.

I gave it a low star score for easy to remove because they are NOT easy. When you want something to stay put, this is your magnet. But. Do not put it on something where you can't slide it to an edge because it is super hard to move once it connects to metal. Save the cardboard that comes with it to stack these together or you'll have a hard time getting them apart. We needed to use it to secure a pipe and it did the trick. It holds in place tightly. But we can remove it when we need. Good price too! ~KB

The media could not be loaded.  I needed a magnet to use for a single knife holder (see video). The magnets are strong, but I was disappointed that the silver cover is glued on, and can't be removed so that it can be used as a "cover." In my video, I would have preferred just to see the silver "cover" (stainless steel finish) be against the knife, rather than having the magnet visible. Not a complete deal-breaker, but I don't know why it's stuck on. If it's only on there because it's stuck to the magnet, there's no way to pry it apart- I tried.

Good product

A+++

Much better than I expected! Fast shipping.

Excellent Magnets, very strong

Liked the Quality and durability of product.Product used to secure heavier hand tools and smaller nuts and bolts to a ladder when up the side of a house.For instance: Bolt, " magnet "to top shelf of ladder. You can lay towel, cloth, over magnet, when up on a ladder removing "Screws" Etc,, on cloth that's laying over magnet , with these magnets you will lose NOTHING.

The magnets are great and super strong. So strong that when they attach to each other when not yet attached to something else it's nearly impossible to get leverage to separate them from each other. Overall I'm happy with the product. Would prefer if these were sold in even number packages (2 or 4 would be better, IMO)

I’m using these to put lights on the back of my tractor so I could see better when blowing snow at night.I use these magnets with 4” led pod lights instead of drilling holes in my new tractor plus this way I can move the lights to where ever I need light’ a nice option to have.The magnets worked perfectly’ they hold the lights exactly where I want them with no slipping and sliding around plus they don’t fall off if you hit a bump.Highly recommend these magnets

Perfect for what I needed