I've got a ton of these little things all over my FT - they hold my MAG attachments as well as lightweight d handles for the FT, grippers, and various carabiners. I'm not a huge fan of the strength of the magnets, like, they're too strong to easily pull off the metal of the FT, but then again, they slide around with the attachments when I take them on or off. The other problem is the hooks like to turn so that they're not always positioned the right way. Overall, they're a good cheap solution for storing things, though I did have to put magnets on the other side of the metal so that they adhere better to the FT without sliding around so much.
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