Review on Efficient Tool Organization with Ernst 5060-Red 16-Tool Standard Wrench Organizer in Red by Nick Moody

I tested this with a set of standard size handyman keys, the largest key in the set is 3/4". Each key is too big. 3/4 only fills the gap of the third key. Obviously the holder not designed for a key as long as the standard 3/4" key below. If you put this holder in your tool box, it is enough to open the box for the wrenches to come out of their sockets. After you hang this on the wall, the only thing that keeps the wrenches from falling off is that they're resting on the edge - if you hit them, they'll fall off. It absolutely cannot be used to carry keys. It's useless. I can't say enough good things about this holder and for that reason I'm ashamed of its good reviews.