Okay, I know how it's supposed to work, and this isn't my first rodeo. I tried to hang my first aid kit on the wall. The lever anchor itself is really easy to install, but no matter how hard I tightened the screws, they slipped about half an inch. Therefore it would be too dangerous to use it for my first aid kit. I was afraid that one day he would fall on someone's head while sitting on the toilet. I took them out and went back to my good old plastic wall anchor and now all is good. I am VERY disappointed, especially for the price I paid for the drywall damage and hole repairs.