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

A slim head on a wide knurled skirt. The skirt runs past the panel as a scale ring and gives the fingers something to hold that the head alone does not. 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 | 2.2 cm³ | 2.8 g | | 20 mm | 17.6 mm | 2.9 cm³ | 3.7 g | | 25 mm | 17.6 mm | 3.7 cm³ | 4.7 g | | 30 mm | 18.6 mm | 4.6 cm³ | 5.8 g | Bore…

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