Round Nob / Door Handle Extension for public areas (avoid contact due to Corona)

prusaprinters

Extension for a round door nob (ball 50mm, shaft 20mm) to avoid contact when opening the door. STEP file included for adaption to other sizes of door nobs Use 2x M4 screws and nuts (M4x10 should work) to fix both items at your door nob Update: addedshell design in case the items are rotating... (see pic3+4) Print Settings Printer: Alfawise U30pro Rafts: Doesn't Matter Supports: Yes Resolution: 0,2mm layer height Infill: 40% Filament: Nothing special... ABS or PETG plain Notes: Print this in a high stable material like ABS or PETG, maybe somebody has some carbon fibre improved stuff Fun to see Alfawise has not been added as printer brand yet :P Post-Printing Screws for assembly the design features 2 M4 screw holes for assembly - so the connection / fixation should be as tough as possible, since the round design might be turning around the nob... in case you have some brackets at your door, feel free to adapt the STEP file to fit your needs Once assembled to the door nob you can use your arm to open the door Category: Household