{
 "object": "tri-clamp-flexure-ring",
 "license": "CC BY 4.0, Xem Studio",
 "les": "https://longearthsociety.com/engineering/",
 "files": [
  {
   "name": "fp-flexure-ring-60",
   "step": "/files/hardware/tri-clamp-free-piston-kit/fp-flexure-ring-60.step",
   "stl": "/files/hardware/tri-clamp-free-piston-kit/fp-flexure-ring-60.stl",
   "note": "Ø76 × 4 ring for stack B (displacer rod) on 3 × M3 standoffs above the head: Ø60 × 1 flexure pocket, Ø25.2 window, 3 × Ø3.4"
  },
  {
   "name": "fp-flexure-ring-80",
   "step": "/files/hardware/tri-clamp-free-piston-kit/fp-flexure-ring-80.step",
   "stl": "/files/hardware/tri-clamp-free-piston-kit/fp-flexure-ring-80.stl",
   "note": "Ø96 × 4 ring for stack B (displacer rod) on 3 × M3 standoffs above the head: Ø80 × 1 flexure pocket, Ø29.6 window, 3 × Ø3.4"
  },
  {
   "name": "fp-flexure-ring-100",
   "step": "/files/hardware/tri-clamp-free-piston-kit/fp-flexure-ring-100.step",
   "stl": "/files/hardware/tri-clamp-free-piston-kit/fp-flexure-ring-100.stl",
   "note": "Ø116 × 4 ring for stack B (displacer rod) on 3 × M3 standoffs above the head: Ø100 × 1 flexure pocket, Ø34 window, 3 × Ø3.4"
  }
 ]
}