{
 "object": "cartwright-crosshead-30",
 "license": "CC BY 4.0, Xem Studio",
 "files": [
  {
   "name": "cartwright-crosshead-30",
   "step": "/files/hardware/cartwright-crosshead-30/cartwright-crosshead-30.step",
   "stl": "/files/hardware/cartwright-crosshead-30/cartwright-crosshead-30.stl",
   "note": "crosshead bar, z 0..5"
  }
 ]
}