Review on Enhance Your Electrical Work with the Madison Electric Products MSBMMT1G Adjustable - A Versatile Solution by Terence Dardant

Words cannot express my love for these boxes. I'll never buy anything again. It took me ages to figure out how the clamps work, but these things really hold the wires. I can't go back to other "clips" from most electrical boxes. I ended up using a shorter screw for an install but other than that they are perfect. They are much easier to install and won't budge afterward. If you mess up, they're also pretty easy to remove.