The file 'Clean Key – No Contact Door Opener And Button Pusher 3D Printer Model' is (stl) file type, size is 475.6KB.
Clean key for contact-free door opening and button pushing.
July 31, 2020 Update
The original design is good for standard doors but my workplace has large handles with heavy doors so I added a reinforced / stronger version. It has the same portability as the original. I verified it can lift a 15-lb dumbbell without breaking or warping (PLA, 50% infill, 0.2mm resolution).
cleankey.stl | 663.4KB | |
cleankey_reinforced.stl | 711.2KB |