Review on 🔧 4576 Universal C-Frame Nut Splitter by OTC by Bryan Gallardo

The anvil rotates so if you can't center the anvil on the nut the anvil will rotate and slip off. I was working on a 1/4-20 nut and could NOT keep it from slipping. Before anyone says I have no idea what I'm doing, I used to be an airplane mechanic so I think I know how to use a nutcracker.