I had to buy this item to get the information I needed and hopefully it will help the next person. The longer version of this unit (with 3 sets of fasteners) is 15 inches end to end. It comes with adhesive strips, which probably won't be enough given the mount itself weighs close to a pound. So it would be advisable to fix it with the screws that come with the kit. But where do the screws go? That is the secret. The two holes are 12-1/8 inches apart. So as long as you have at least 15 inches of wall space and mount it on a solid surface that can support the weight, you're fine. But what if you have drywall, or in my case a garage, with protruding spikes? I'm no expert, but bolt mounts are the way to go. How to mount big screen TVs. Unfortunately, the bars are typically 16 inches apart, so this mount doesn't even reach from one bar to the next. So if you just need a bracket to hang a feather duster, tape that item and you'll be fine. On the other hand, light household tools usually have a hole so you can hang them on a nail and forget about it entirely. If you're looking to hang something like a rake in your garage, this isn't ideal.
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