Master Magnetics Heavy-Duty Retrieving and Holding Magnet, 2" Length, 2" Width, 1" Height with Eyebolt, Nut and Magnetic Shields, 100 Pounds Pull, 1 each

I use these for GoPro camera mounts. They are perfect. I mount them on vehicle roofs, inside and outside of bulldozers and excavators, on various parts of drilling rigs. They're spectacular.

Given to my grandchild. Enjoyed getting stuff out of the water and treasures . Helping the environment .

As described, good magnet

I purchased this magnet for my chicken coop - to scan the ground for any dropped nails, screws, staples etc - after some construction out there. In foraging, if the chicks found & swallowed a small screw, staple etc - it could kill them. Before I used the magnet, I raked the area well, until the ground was clear, and it all looked fine... however - when I tied the magnet to a string - and swung it like a pendulum - over the ground -this magnet quickly grabbed things out of the soil I hadn't seen. I heard clink after clink as the magnet drew 17 assorted size screws, a whole bunch of staples and bits of staples, and 2 tiny, brown rusted drill bits - up out of the ground!!! This magnet is SUPER STRONG! Also works great after the farrier has shoed the horse, and easily finds any dropped farrier nails. I like the black covers on the magnetic bars - because they cover the bottoms of the magnet, so it can be put away and stored - without being magnetic. It's a great tool to have at a very fair price.

This is an awesome, powerful magnet! We used it for magnet fishing off a small dock at a local reservoir with a spool of tarred line I also bought on Amazon. We pulled up some fishing hooks and iron filings but we kept getting the dock mooring cable too. Of course we were hoping for a treasure chest or maybe a ditched revolver from a bygone bank robery, but no dice. This thing is so strong I thought we would break the line trying to get it free of the cable. Ultimately, we lost it not because the line snapped but because the screw eye does not completely form a closed loop and I think the line slipped through that small gap. We'll try again when we can think of a way to overcome that issue, probably use a carabiner. Still, I think this is a great product. Gave 4 stars because of the screw eye. Hi