{
 "object": "nut-trap-gauge",
 "license": "CC BY 4.0, Xem Studio",
 "les": "https://longearthsociety.com/engineering/",
 "files": [
  {
   "name": "nut-trap-gauge-m3-m4",
   "step": "/files/hardware/printer-calibration-coupons/nut-trap-gauge-m3-m4.step",
   "stl": "/files/hardware/printer-calibration-coupons/nut-trap-gauge-m3-m4.stl",
   "note": "nut-trap gauge: M3 at 5.5/5.7/5.9 AF, M4 at 7.0/7.2/7.4"
  }
 ]
}