{
 "object": "ratchet-wheels",
 "license": "CC BY 4.0, Xem Studio",
 "les": "https://longearthsociety.com/engineering/",
 "files": [
  {
   "name": "ratchet-12t-d40",
   "step": "/files/hardware/ratchet-and-pawl/ratchet-12t-d40.step",
   "stl": "/files/hardware/ratchet-and-pawl/ratchet-12t-d40.stl",
   "note": "ratchet wheel Ø40 × 6, 12 teeth 3 mm deep, Ø5 bore"
  },
  {
   "name": "ratchet-24t-d40",
   "step": "/files/hardware/ratchet-and-pawl/ratchet-24t-d40.step",
   "stl": "/files/hardware/ratchet-and-pawl/ratchet-24t-d40.stl",
   "note": "ratchet wheel Ø40 × 6, 24 teeth 3 mm deep, Ø5 bore"
  },
  {
   "name": "ratchet-36t-d40",
   "step": "/files/hardware/ratchet-and-pawl/ratchet-36t-d40.step",
   "stl": "/files/hardware/ratchet-and-pawl/ratchet-36t-d40.stl",
   "note": "ratchet wheel Ø40 × 6, 36 teeth 3 mm deep, Ø5 bore"
  }
 ]
}