A 3D printed claw that i designed and printed for a ROV
it uses 3/16 bolts as ptovot points
https://www.youtube.com/watch?v=4xstjZrAjMU&feature=youtu.be

pint

• 4 gripers
  -2 links
  -2 gears
  -1 smallgear
  -1 cover
  -1base
  use a dill bit slightly bigger than the bolts to drill out the holes on the pieces marked with an x
  than thread the bolts into the bottom layer