Review on Yosawa Insulated Disconnect Electrical Connectors by Jason Lockwood

Media could not be loaded. Terribly executed. A good crimp should be incredibly difficult to detach from the wire. Most cribs I've made with this could be torn apart with my fingertips. Initially I had trouble getting them to work with my fancy ratchet crimping tool. So I switched to my 9" Channel-Lock crimping tool. When insulated and non-insulated crimping tools didn't crimp properly, I decided they were largely useless and even dangerous. Imagine being able to accidentally pull live wires. It is just a fire or injury waiting in the wings.