Star knob with heat-set insert M5 - clamping knob, 4 sizes 25/30/36/44 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. Bored 6.4 mm for a standard brass heat-set insert M5. Melt it in with a soldering iron at about 220 C and let it cool under light pressure. M5 with an insert carries more than a printed M5 ever will, and it can be undone and done up again without thinking about it. ## Sizes in the download All 4 diameters, same shaft fitting: | Diameter | Height | Volume | Weight in PETG | |---|---|---|---…

♥ 1