Wing knob for Round shaft 6.0 mm - 4 sizes 30/36/44/54 mm, no supports

Three wings with a teardrop section. Turned between thumb and forefinger, so it takes more torque than a round knob its size. For plain 6 mm shafts without a flat. Holds with an M3 grub screw that cuts its own thread - no brass insert, no tapping. ## Sizes in the download All 4 diameters, same shaft fitting: | Diameter | Height | Volume | Weight in PETG | |---|---|---|---| | 30 mm | 17.6 mm | 4.8 cm³ | 6.1 g | | 36 mm | 18.7 mm | 7.1 cm³ | 9.0 g | | 44 mm | 22.9 mm | 11.8 cm³ | 15.0 g | | 54 mm…

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