Review on 🔧 Irwin 1-Inch to 2-Inch Center 49916 by Wei Fan

It's really good, but DAMN hard to use. My 20 volt Lidgid lithium ion drill won't spin it because it doesn't have enough torque. The "screw thread" on the head bites so hard that the drill's bite is too big for my drill. It works with a corded drill, which has a lot more torque, so it's definitely intended for more commercial use. With enough power, it goes through the bolt like butter in a fraction of a second.