Wing knob for Round shaft 6.35 mm (1/4 in) - 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 1/4 inch shafts, held by an M3 grub screw. ## Sizes in the download All 4 diameters, same shaft fitting: | Diameter | Height | Volume | Weight in PETG | |---|---|---|---| | 30 mm | 17.6 mm | 4.8 cm³ | 6.0 g | | 36 mm | 18.7 mm | 7.1 cm³ | 9.0 g | | 44 mm | 22.9 mm | 11.9 cm³ | 15.1 g | | 54 mm | 28.1 mm | 20.1 cm³ | 25.6 g | Bore measured on the finished solid:…

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