This is a door/cabinet catcher. It is made to stop your door/cabinet from bouncing back. I used it on top of my fridge because sometimes it would not close and all the cold would leak out(that's why the pictures are so dirty).

This does have screw holes I just added that in after I printed it for you guys.(I did not need the screw holes since I put it on my fridge which is metal).

The insert part also funnels the plug in so if you don't line the two parts up it won't just break like some other peoples designs.

Works in pla, petg would probably work better but I don't have petg so I don't know.

I attached a spacer because in my case the top of the fridge did not line up with the top of the door so I used that to help make it more level. There are four types of files attached you have to print the insert but only one of the plugs. Print the plug based on your need the loosely fitting plug is good to stop your door from bouncing back and the tight plug will too, only with more resistance.

The tight plug can also be used to stop your pet/small child from opening a cabinet because it provides resistance.

To use the spacer print the plug without screw holes and super glue/solder the plug onto the spacer. It needs to be securely attached soldering the two parts together works best. For custom spacer lengths scale it in your slicer right now the distance is 30mm so if you want a 20 mm spacer scale it by 0.66%