Two-wing knob for D-shaft 6.35 mm, shallow flat - 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 1/4 inch shaft with the shallow flat, 5.5 mm remaining. The other 1/4 inch shape leaves 3.96 mm - measure across the flat before you print. ## Sizes in the download All 4 diameters, same shaft fitting: | Diameter | Height | Volume | Weight in PETG | |---|---|---|---| | 30 mm | 17.6 mm | 4.0 cm³ | 5.1 g | | 36 mm | 18.0 mm | 5.8 cm³ | 7.3 g | | 44 mm | 22.0…

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