Star knob for Round shaft 10.0 mm - 4 sizes 30/36/44/54 mm, no supports

Five soft lobes. The shape you reach for when a knob has to be turned hard but must not cut into the hand. For 10 mm valve spindles and machine shafts. Measure yours before you print: round shafts of this size are a trade size, not a standard, and the tenth you measure is the tenth that decides whether it seats. ## Sizes in the download All 4 diameters, same shaft fitting: | Diameter | Height | Volume | Weight in PETG | |---|---|---|---| | 30 mm | 21.6 mm | 6.5 cm³ | 8.2 g | | 36 mm | 21.6 mm |…

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