February 2, 2026
Description
This model is a remixed adapter based on an existing Nuki Smart Lock Pro 5th Gen CH cylinder knob design.
Only the adapter that carries the Nuki Pro mounting plate was modified to fit a specific door and handle plate geometry.
To improve fixation in the door, an additional hole had to be drilled on the left side through the Nuki mounting plate.
The model consists of a single printed part. It provides through-holes that allow the adapter, the Nuki mounting plate, and the door plate to be screwed together. Preparation requires drilling matching holes into the metal door handle plate.
Material: PLA
Layer height: 0.2 mm
Infill: 15%
No post-processing required
The Nuki Pro mounting plate is intended to be glued onto the adapter.
Two countersunk screws are required.
Screw size: 3.5 mm countersunk, length sufficient to pass through mounting plate, adapter, and into the door.
The adapter itself is a single part.
Printable 3MF file
STEP file for modification in CAD software (e.g. Fusion)
The model is adapted to a specific door and handle plate; fit is not universal.
Users are responsible for verifying dimensions and compatibility with their own door hardware.
This text was generated using AI.
License:
Creative Commons — Attribution — Noncommercial