Two-wing knob for Knurled shaft 6 mm, 20 teeth - 4 sizes 30/36/44/54 mm, no supports

Two opposed wings, the wing-nut shape. Thumb and forefinger and nothing else - the most torque per gram of plastic in this library. For the 20-tooth knurled 6 mm encoder shaft. Press-fit, no screw. The teeth run 7 mm deep - the knurl length on the shaft - and the bore is clear behind it. ## Sizes in the download All 4 diameters, same shaft fitting: | Diameter | Height | Volume | Weight in PETG | |---|---|---|---| | 30 mm | 15.6 mm | 3.7 cm³ | 4.7 g | | 36 mm | 18.0 mm | 5.8 cm³ | 7.4 g | | 44 m…

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