
The ECL-405 (DTX00XX) represents key numbers from 11 to 20. This ID will also be engraved on the key you are looking for.

The CL-1 is for the EAX-3500, which is a wafer lock, not a screw cover.
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The ECL-405 (DTX00XX) represents key numbers from 11 to 20. This ID will also be engraved on the key you are looking for.
The CL-1 is for the EAX-3500, which is a wafer lock, not a screw cover.
Learn more about the cover lock and cover lock keys here
There is a 360 degree rotation and the alarm may sound briefly during the turn of the key, it is important to keep turning even if you hear the alarm.
Make sure the time marks are aligned correctly
Push the bar completely in, make sure the bar springs back out and turn the key 360 degrees clockwise
Make sure the dead bolt is not hitting the strike or bottoming out in the strike
To identify part numbers, drawings can be found in the instructions and on parts lists.
A distributor can also be found for you by calling us.
You can also call one of our go to parts distributors:
Door Service – 314-487-0800 Ext. 2
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