{
 "object": "tri-clamp-rd-engine-frame",
 "license": "CC BY 4.0, Xem Studio",
 "les": "https://longearthsociety.com/engineering/",
 "files": [
  {
   "name": "rd-frame-2in",
   "step": "/files/hardware/tri-clamp-rd-engine-frame/rd-frame-2in.step",
   "stl": "/files/hardware/tri-clamp-rd-engine-frame/rd-frame-2in.stl",
   "note": "frame: base 370 × 150 × 8 (x −70..300, y −95..55), wall x ±62, y -49.4..-39.4 to z 234.85 with a window x ±30 from z 93 to 217.85, 2 × Ø5.5 at x ±39.4, z 226.85 for the hanger bar, two gussets, 2 × M4 tapped (Ø3.3) at (±25, 28) for the torch stand"
  }
 ]
}