Review on Monoprice Circle Cable Clips 100Pcs by Troy Robinson

I bought these specifically to secure a cable TV line in a stucco house. I saw some reviews of them not sticking to cast but decided to give it a try anyway. YES THEY REALLY HOLD ON THE PLASTER! I found that you have to have a little patience. A few small presses and then hits harder on entry. The problem with not fastening is that you have to keep the clamp steady. If you let it move while hammering, yes, the plaster will start to chip. The inlet will get bigger and the clamp will fall out. I fixed it by NOT using my regular big hammer. Getting smaller consistent hits was too difficult. After I switched to my smaller hammer, everything was very easy and worked much better. Very satisfied!