Review on Effortlessly Loosen Stuck Fasteners With KAIFNT K504 Heavy Duty Impact Driver Set - 24 Pieces by Anthony Tegan

I use this tool to take off rotor retaining screws, it's a very useful tool with all the sizes you will need, can withstand hammering down and getting off rusty stuck screws as opposed to drilling them out or grinding them, since I used it I was able to save the screws for reuse! And save my energy and time!It's easy to use, just grip it and turn your hand to the direction you need the force to go (counterclockwise/clockwise, to remove/install), and it will switch to that direction and then start hammering!