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Arm door opener (bell shaped knob door)

Arm door opener (bell shaped knob door)

cults3d

This desing only works with bell shaped door knob. It needs some extra parts: 8x screw allen M3x20 4x screw allen M4x25 8x nut M3 2x nut M4 1x steel/aluminium ø10x250mm rod ( the length can be changed due to technical specifications)

Download Model from cults3d

With this file you will be able to print Arm door opener (bell shaped knob door) with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Arm door opener (bell shaped knob door).