Door Knob Safety Cover – Stops Turning Defiant knobs
We calculate the final price from your selected file. You review and accept it before payment.
Saved on this device.
Door Knob Safety Cover – Stops Turning / Child-Safe / Easy Print
- Rating
- 0 / 5
- Likes
- 0
- Downloads
- 20
- Makes
- 0
- Views
- 101
- Reviews
- 0
Updated at source:
Model information
- Source
- Printables
- Category
- Other House Equipment
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
This is a simple, strong, and easy-to-print door knob safety cover that prevents the knob from fully rotating. Perfect for keeping kids from opening doors, preventing pets from accidentally turning knobs, or stopping doors you want kept closed.
I designed this because my toddler kept opening doors he shouldn’t, so I needed a quick, clean, tool-free solution.
✔ Reduces or stops knob rotation ✔ Prints without supports ✔ Lightweight but sturdy
For knobs 56mm wide and 30mm deep has a hole for lock and key hole.
Recommended Print Settings
Material: PLA or PETG
Layer height: 0.20 mm
Infill: 20–40%
Supports: No
Walls: 3 perimeters
Feel free to remix