Important: Removing or installing torsion springs is dangerous. An accident can lead to serious injury or even death. Install at your own risk. Never use anything besides winding bars to wind or unwind springs. Wear safety glasses and keep your body and head out of the path of the winding bars. Much like a hardware store, we assume you have an understanding of the tools or parts you are purchasing. If you are unsure or have reservations, please contact a garage door professional.