Let me count the ways this will not work. Why/how does this type of stuff make it from the dumb idea that it is to a “working” prototype?
First of all it is made of plastic! Um… the nut is metal! Second, if that nut has a bolt passing through it the “tool” is rendered useless. Lastly, what type of leverage or power to you expect to get from your finger?
I wish there was a video of someone trying to use this goofy product. If you have $19.95 to waste give it a shot.