Mini Screw Jack

This is a model of a mini screw jack I have to level a fixed leg tripod for a telescope (Orion HDX 110 EQ-G). I liked the design and thought I would share it. It consists of four parts including the base, bolt, collar, and stop. I added some knurling along the bolt, collar, and base not present on the original. The holes on the side can be used to help tighten or loosen the bolt using a small cheater bar. The stop is optional but can be added to the end of the bolt to prevent the bolt from