Spiral Cam Jack - lifts equipment off casters

This jack is intended to take the place of fold down casters. It is made to work with fixed casters mounted to the equipment, this lifts the machine taking the weight off the fixed casters, and immobilizes it.

The centre pivot and cam lever are saved as a single STL since they'll print in place together.

Holes are sized for #8 screws (holes are 5mm in diameter).

The small drag screw that lifts the foot up can be either M3 or #4-40 either will self tap into the hole provided in the foot.

No supports.

Print with at least 4 perimeters, preferably 5 for sufficient strength.