SUCCESS removing frozen lock nuts on HappiJac turnbuckles

On applying the wrenches- when you have 2 wrenches positioned at wide angle and use 2 hands, there is high risk of crushing your fingers when the nut breaks loose.
I always position the wrenches with minimal angle, so I can squeeze the ends with palm of my hand. This way when the wrenches come together you don't have your fingers between and you can use both hands 1 over the other for bigger torque.