This allows you to use a smaller hole in your door than the one required by Teeho. This adapter plate slips between the outside keypad and the door. It will fit snug with no adjustments needed. You will also need to print the adapter piece for the inside metal piece to connect and be able to turn. I used PLA+ but I'm sure PETG would be great too.

Keypad:

• Black PLA+
• .2 Standard Layer Height
• 2-3 walls
• 30% Cubic Infill
   

Slot Adapter:

• Black PLA+ (It has held up so far, if it breaks I will replace with PETG)
• .16 Dynamic Layer Height
• 5 walls
• 100% zig-zag infill
• Print on its side for strength
• Use a support blocker for the inside otherwise it might be tough to remove
• Standard support for the skinny part