This is one of those unusual tools that will make your life easier when used. I've used this when removing several clutch fans, which would have been an issue with any other method due to clearance issues. You need to make sure this tool is pointed in the right direction so it will hold the screws when you try to loosen them. This pulley holder has pretty thick arms, so I'm not worried about it bending or breaking if I hit a really stuck fan. So far it has served me well. I recommend!