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.
Install garage door lock cable.
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.
Martin garage door keyed center lock system installation.
What was once a job exclusively for trained garage door professionals clopay s ez set torsion spring system makes torsion spring installation faster and easier for the do it yourselfer.
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Step 2 remove the pin that secures the inside lock handle to the lock shaft in the center of the door panel.
Place the vice grips on the door track above any door roller and lock the vice grips on the track.
Very simple to install.
Garage door emergency disconnect release key lock with extra long 8 2 foot 2 5 meters cable.