I was given this as promotional item to test and evaluate although I have purchased similar 3M hooks in the past . I have found this unit to actually work excellent on my lightweight aluminum step stool , which now hangs behind my laundry door with ease . I'll will be purchasing a few more of these for other lightweight hand tool items that need to be organized and hung up (dust pan , small brooms , etc) . Recommend . [This review was collected as part of a promotion.]