{
 "object": "tri-clamp-through-rod-membrane",
 "license": "CC BY 4.0, Xem Studio",
 "les": "https://longearthsociety.com/engineering/",
 "files": [
  {
   "name": "membrane-2in-hole5",
   "step": "/files/hardware/tri-clamp-through-rod-membrane/membrane-2in-hole5.step",
   "stl": "/files/hardware/tri-clamp-through-rod-membrane/membrane-2in-hole5.stl",
   "note": "2 in flat membrane with a Ø5 centre hole: Ø63 OD, Type B bead 5.5 thick from Ø47.5 to Ø56.5, web 1.7 out to the OD, free span Ø47.5 × 1.0, 3 × Ø2.4 on Ø13"
  }
 ]
}