{
 "object": "extrusion-tongue-gauge",
 "license": "CC BY 4.0, Xem Studio",
 "les": "https://longearthsociety.com/engineering/",
 "files": [
  {
   "name": "extrusion-tongue-gauge-6mm",
   "step": "/files/hardware/printer-calibration-coupons/extrusion-tongue-gauge-6mm.step",
   "stl": "/files/hardware/printer-calibration-coupons/extrusion-tongue-gauge-6mm.stl",
   "note": "T-slot tongue gauge: 5.6 / 5.8 / 6.0 mm tongues for a 6 mm slot"
  }
 ]
}