We have not needed this safety gate(pretty popular in Czechia) in our flat anymore but it was needed for grandmas house because of stairs. Problem was that it was not possible to mount this safety gate properly on railing dia. 40mm and cost of original equipment was 300CZK(including delivery cost) and it was out of stock. Also it was not looking really well designed.
With this quick designed part and 10cm long M10 thereaded rod you can create your own adaptor for your stairs railing. In my conditions it holds firmly. For better stiffness you can use piece of rubber or double sided tape between the printed part and railing.
Please remember use it on your own risk. I take no responsibility if it will not work properly for you.
Ive used 60% infill. If your baby is strong and gate will be under attack very often you will need 100%.
The author marked this model as their own original creation.