Pointer knob for Knurled shaft 6 mm, 40 teeth - 4 sizes 30/36/44/54 mm, no supports

One long pointer arm that doubles as the grip. Reads like a lever, turns like a knob. For the fine 40-tooth knurled 6 mm shaft. Four manufacturers dimension this one identically: 6.0 mm over the teeth, knurl 7 mm long. Press-fit. ## Sizes in the download All 4 diameters, same shaft fitting: | Diameter | Height | Volume | Weight in PETG | |---|---|---|---| | 30 mm | 16.6 mm | 3.0 cm³ | 3.8 g | | 36 mm | 19.4 mm | 5.0 cm³ | 6.3 g | | 44 mm | 23.8 mm | 7.9 cm³ | 10.0 g | | 54 mm | 29.2 mm | 12.8 c…

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