{
 "object": "tri-clamp-instrument-head",
 "license": "CC BY 4.0, Xem Studio",
 "les": "https://longearthsociety.com/engineering/",
 "files": [
  {
   "name": "head-instrument-1.5in",
   "step": "/files/hardware/tri-clamp-displacers-and-heads/head-instrument-1.5in.step",
   "stl": "/files/hardware/tri-clamp-displacers-and-heads/head-instrument-1.5in.stl",
   "note": "1.5 in ISO 2852 cap: Ø6 bore for a DS18B20 sleeve, Ø3 for a K-type sheath, Ø4 port for a 4 mm tube, each with an M3 pinch screw (Ø2.5 tap drill)"
  },
  {
   "name": "head-instrument-2in",
   "step": "/files/hardware/tri-clamp-displacers-and-heads/head-instrument-2in.step",
   "stl": "/files/hardware/tri-clamp-displacers-and-heads/head-instrument-2in.stl",
   "note": "2 in ISO 2852 cap: Ø6 bore for a DS18B20 sleeve, Ø3 for a K-type sheath, Ø4 port for a 4 mm tube, each with an M3 pinch screw (Ø2.5 tap drill)"
  },
  {
   "name": "head-instrument-3in",
   "step": "/files/hardware/tri-clamp-displacers-and-heads/head-instrument-3in.step",
   "stl": "/files/hardware/tri-clamp-displacers-and-heads/head-instrument-3in.stl",
   "note": "3 in ISO 2852 cap: Ø6 bore for a DS18B20 sleeve, Ø3 for a K-type sheath, Ø4 port for a 4 mm tube, each with an M3 pinch screw (Ø2.5 tap drill)"
  }
 ]
}