Pointer knob for Round shaft 4.0 mm - 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 plain 4 mm shafts, held by an M3 grub screw. ## Sizes in the download All 4 diameters, same shaft fitting: | Diameter | Height | Volume | Weight in PETG | |---|---|---|---| | 30 mm | 16.2 mm | 3.0 cm³ | 3.8 g | | 36 mm | 19.4 mm | 4.9 cm³ | 6.3 g | | 44 mm | 23.8 mm | 7.6 cm³ | 9.7 g | | 54 mm | 29.2 mm | 12.6 cm³ | 16.0 g | Bore measured on the finished solid: 4.20 × 4.20 mm. ## The fitting The bore has a…

♥ 0