Low-profile knob for Knurled shaft 6 mm, 40 teeth - 4 sizes 16/20/25/30 mm, no supports

Flat as a coin. For the place where no knob fits any more: trimmers, recessed panels, anything behind a door. 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 | |---|---|---|---| | 16 mm | 16.6 mm | 1.8 cm³ | 2.2 g | | 20 mm | 16.6 mm | 2.3 cm³ | 2.9 g | | 25 mm | 16.6 mm | 3.3 cm³ | 4.2 g | | 3…

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