{
 "object": "ratchet-and-pawl",
 "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 \u00d840 \u00d7 6, 12 teeth 3 mm deep, \u00d85 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 \u00d840 \u00d7 6, 24 teeth 3 mm deep, \u00d85 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 \u00d840 \u00d7 6, 36 teeth 3 mm deep, \u00d85 bore"
  },
  {
   "name": "pawl-24",
   "step": "/files/hardware/ratchet-and-pawl/pawl-24.step",
   "stl": "/files/hardware/ratchet-and-pawl/pawl-24.stl",
   "note": "pawl 24 mm, \u00d83.2 pivot, for the \u00d840 wheels; spring not modeled"
  }
 ]
}