{
 "object": "rope-sheave-3mm-pitch-20",
 "license": "Xem Studio Design License (https://xemstudio.com/license/), Xem Studio",
 "files": [
  {
   "name": "rope-sheave-3mm-pitch-20",
   "step": "/files/hardware/rope-sheave-3mm-pitch-20/rope-sheave-3mm-pitch-20.step",
   "stl": "/files/hardware/rope-sheave-3mm-pitch-20/rope-sheave-3mm-pitch-20.stl",
   "note": "sheave, axis Y, centred on the origin"
  }
 ]
}