{
 "object": "notched-roller-d18x4-b3",
 "license": "Xem Studio Design License (https://xemstudio.com/license/), Xem Studio",
 "files": [
  {
   "name": "notched-roller-d18x4-b3",
   "step": "/files/hardware/notched-roller-d18x4-b3/notched-roller-d18x4-b3.step",
   "stl": "/files/hardware/notched-roller-d18x4-b3/notched-roller-d18x4-b3.stl",
   "note": "roller, axis Z, z 0..4"
  }
 ]
}