[8" / 20.32 cm] Super useful setup with a variety of ways to secure an existing mount in case of an accident. It's already been tested and has protected against a failed suction cup.

[0.13 lb] It is amazing. Magnetic power is so strong. No more complicated setting over mounting camera and thing for shooting.

[8" / 20.32 cm] I got this to provide extra security in addition to my heavy-duty ratchet straps.

[8" / 20.32 cm] I have metal working machines and have been able to build my own versions of most of the Rig Wheels Platforms. Granted my stuff in not interchangeable into multiple configurations. That was not necessary, I just build platforms as needed. The one thing I could not easily duplicate is this magnet. It has a 1/4 x 20 stud, making it easy to screw into any threaded hole I make. I would not run any attachment system without safety tie downs. This is where using a magnet is far superior to a suction cup. Should it come loose, it will reattach itself without any assistance. Not that one ever has, but it is comforting to understand. An array of 8 of these requires some effort to release from the vehicle. I am impressed. The long stem is essential. I added a nut and once I set the length needed use a nut to lock it in place. Realize, all car surfaces are not flat, in fact it is hard to find flat. By adjusting the depth of the stem, you can compensate for a small amount of curvature on a car hood. A bonus feature, the surface you are attaching to does not have to be perfectly clean to get attachment. Although I do clean the area I am mounting to. I can see where a bit of grime between the magnet and the car paint might get ground into the paint.

[8" / 20.32 cm] These are so great to have if you need to secure the RigWheels RigMount X6 Magnet Camera Mounting Platform and Camera on the hood. Can't say if it will work on other brands of car mounts, but I'm sure it should be fine. Just be safe!

[8" / 20.32 cm] WOW. These are stupid strong. Have two of them to fix a camera to a metal wall and need to use both arms to pry it off.

[8" / 20.32 cm] I mounted two Canon C100 Mk II, each individually to a RigMount X6 Magnet Camera Mounts (RIRMX6), and a third camera on an INDURO Hi-Hat all attached horizontally upon the rear deck of a convertible. The INDURO Hi-Hat feet have mounting holes comparable with the RigMount magnet post 1/4-20 studs. My friend and I then cruse'd a few winery's on California's Sonoma County back roads testing camera shake in varying loads and conditions. Some roads rough, some smooth. traveling at speeds up to 60mph. All mounts performer as if welded to the auto body deck.

[8" / 20.32 cm] What's to say? It works. And it works really well. Threw up a blackmagic design pocket with some ananmorphics in a Jetta in less time than it takes to say anamorphic. Just, word to the wise, don't test how strong the magnets are by magnetizing them to each other; trust me, they are strong....

[8" / 20.32 cm] These are a must have for anyone handling rigging.