Naidraug 2 1/2 or 2 9/16 depth thickness 1 1/4 length wide to glass
Gino
Thanks for contacting us. I believe you can use our 82-218 mortise and our 82-315 key lock. Look these parts over and let me know what you think.
If you don't think you can use the 82-315 on your existing handle set, then consider our 82-086 complete patio glass door set. This is for doors ranging anywhere from 1-1/8" or a considerable 2-1/2" thick.
I hear this problem every now and then. It usually happens if the key lock is a little off skew when installed. I recommend uninstalling it then trying to reinstall it again. That usually fixes the problem, as long as you make sure it's as steady as possible.
If you keep running into the issue, let me know.