{
 "object": "gear-rack-m1-120-full-depth",
 "license": "CC BY 4.0, Xem Studio",
 "files": [
  {
   "name": "gear-rack-m1-120",
   "step": "/files/hardware/gear-rack-m1-120-full-depth/gear-rack-m1-120.step",
   "stl": "/files/hardware/gear-rack-m1-120-full-depth/gear-rack-m1-120.stl",
   "note": "rack, pitch line y = 0, a tooth centred at x = 0, z 0..8"
  }
 ]
}