{
 "object": "tri-clamp-crank-web",
 "license": "CC BY 4.0, Xem Studio",
 "les": "https://longearthsociety.com/engineering/",
 "files": [
  {
   "name": "crank-web-1.5in-s16",
   "step": "/files/hardware/tri-clamp-power-pistons/crank-web-1.5in-s16.step",
   "stl": "/files/hardware/tri-clamp-power-pistons/crank-web-1.5in-s16.stl",
   "note": "1.5 in crank web: Ø8 bore on the D-flat shaft with an M3 tapped grub hole, Ø3 pin at 8 mm (16 mm stroke); two per crank"
  },
  {
   "name": "crank-web-2in-s24",
   "step": "/files/hardware/tri-clamp-power-pistons/crank-web-2in-s24.step",
   "stl": "/files/hardware/tri-clamp-power-pistons/crank-web-2in-s24.stl",
   "note": "2 in crank web: Ø8 bore on the D-flat shaft with an M3 tapped grub hole, Ø3 pin at 12 mm (24 mm stroke); two per crank"
  },
  {
   "name": "crank-web-3in-s36",
   "step": "/files/hardware/tri-clamp-power-pistons/crank-web-3in-s36.step",
   "stl": "/files/hardware/tri-clamp-power-pistons/crank-web-3in-s36.stl",
   "note": "3 in crank web: Ø8 bore on the D-flat shaft with an M3 tapped grub hole, Ø3 pin at 18 mm (36 mm stroke); two per crank"
  }
 ]
}