35mm and 40mm outer diameter knob that fits on cheapo-bottle jack release with a 12x7mm spade type release screw. One 40mm model with "RELEASE" text and one without.
Perfect for DIY hydraulic press projects.
EDIT I accidentally added the 35mm without text and a 40mm with text. I re-named and re-uploaded files for 35mm without text, as well as 40mm with and without text.
| Bottle_jack_release_knob_35mm.STL | 649.4KB | |
| Bottle_jack_release_knob_40mm.STL | 635.1KB | |
| Bottle_jack_release_knob_40mm_RELEASE.STL | 688.3KB |
![Knifey [Toy Story] 3D Printer Model](https://cdn.3axis.co/assets/fb/32/6e/80/fb326e80-7e1a-4646-a4b9-22c62237b718/images/b45604ac-2887-4383-9a78-b2b3a2a2b28c_thumb.jpg)
