Install Garage Door Lock Cable

Place the vice grips on the door track above any door roller and lock the vice grips on the track.

Install garage door lock cable.

This video will show you a safe and easy way to replace your garage door cables. Remember to fully insert winding bars and use both bars at the same time to prevent injury. Open up the door and use a vice grip just below the bottom garage door roller on both sides to hold the door open while you change the cables. This oem spring replacement system eliminates the difficult and dangerous manual winding process.

Go to the center of your door and loosen the sets screws on the springs with 1 4 turns. Close the garage door and secure the door down with a pair of vice grips. Garage door locks for both roll up and tip up garage doors suitable for installation to wooden metal and glass fibre doors. Step 2 remove the pin that secures the inside lock handle to the lock shaft in the center of the door panel.

Very simple to install. Martin garage door keyed center lock system installation.