{
 "object": "slotted-crank-arm-30",
 "license": "CC BY 4.0, Xem Studio",
 "files": [
  {
   "name": "slotted-crank-arm-30",
   "step": "/files/hardware/slotted-crank-arm-30/slotted-crank-arm-30.step",
   "stl": "/files/hardware/slotted-crank-arm-30/slotted-crank-arm-30.stl",
   "note": "arm, z 0..5, slot on +X"
  }
 ]
}