Cross knob for Round shaft 8.0 mm - 3 sizes 36/44/54 mm, no supports

Four arms, teardrop section. The highest torque of the twelve shapes - for valves and clamps that are done up by hand. For plain 8 mm shafts, held by an M4 grub screw. ## Sizes in the download All 3 diameters, same shaft fitting: | Diameter | Height | Volume | Weight in PETG | |---|---|---|---| | 36 mm | 19.6 mm | 7.5 cm³ | 9.5 g | | 44 mm | 20.2 mm | 12.2 cm³ | 15.5 g | | 54 mm | 24.8 mm | 21.2 cm³ | 26.9 g | Bore measured on the finished solid: 8.20 × 8.20 mm. ## The fitting The bore has a 2.…

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