This was designed to allow a door to swing open wider than the off the shelf door stoppers.It installs on the door hinge pin and can be adjusted by the screw for stopping position.If printed add a lot of infill to ensure it has enough strength to handle hard opens.The hole for the pin hinge is 7mm DIA.
STL (Stereolithography, filesize: 18.2 MB), OBJ (OBJ, filesize: 9.5 MB), 3MF (3D Manufacturing File, filesize: 3.78 MB), STP (STEP, filesize: 403 KB), IGE (IGES, filesize: 1.19 MB)