Dished knob for Double-D 6.0 mm - 4 sizes 16/20/25/30 mm, no supports

Low and dished, so the thumb sits in it rather than on it. Good where a knob must not stand proud of the panel. For double-D 6 mm shafts, flattened on both sides to 4.6 mm. ## Sizes in the download All 4 diameters, same shaft fitting: | Diameter | Height | Volume | Weight in PETG | |---|---|---|---| | 16 mm | 17.6 mm | 1.9 cm³ | 2.4 g | | 20 mm | 17.6 mm | 2.9 cm³ | 3.7 g | | 25 mm | 17.6 mm | 4.3 cm³ | 5.4 g | | 30 mm | 17.6 mm | 5.8 cm³ | 7.4 g | Bore measured on the finished solid: 6.20 × 4.…

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