{
 "object": "phone-mount-ball-17mm",
 "license": "CC BY 4.0, Xem Studio",
 "files": [
  {
   "name": "ball-stud-17",
   "step": "/files/hardware/phone-mount-ball-17mm/ball-stud-17.step",
   "stl": "/files/hardware/phone-mount-ball-17mm/ball-stud-17.stl",
   "note": "17 mm ball stud: \u00d817.0 ball on a \u00d88 neck (neck 6 clear below the ball) on a \u00d820 \u00d7 4 foot; ball centre 17.500 above the foot face. Ball exact; neck and foot are my design"
  }
 ]
}