{
 "object": "tri-clamp-clamps",
 "license": "CC BY 4.0, Xem Studio",
 "les": "https://longearthsociety.com/engineering/",
 "files": [
  {
   "name": "clamp-half-0.75in",
   "step": "/files/hardware/tri-clamp-clamps/clamp-half-0.75in.step",
   "stl": "/files/hardware/tri-clamp-clamps/clamp-half-0.75in.stl",
   "note": "\u00bd\u2013\u00be in two-bolt clamp half (print two): 20\u00b0 groove for the ISO 2852 rims, contact after 0.4 mm, 0.6 mm squeeze before the halves meet, 2 \u00d7 M5 \u00d7 30 through \u00d85.5 holes, nuts in 8 AF hex traps; 13.3 mm wide"
  },
  {
   "name": "hot-gasket-template-0.75in",
   "step": "/files/hardware/tri-clamp-clamps/hot-gasket-template-0.75in.step",
   "stl": "/files/hardware/tri-clamp-clamps/hot-gasket-template-0.75in.stl",
   "note": "0.75 in flat hot-joint gasket: \u00d824 \u00d7 \u00d815.8 ring to trace on 0.5 mm graphite or mica sheet (replaces the silicone/EPDM gasket on a flame-side joint)"
  },
  {
   "name": "heat-shield-0.75in",
   "step": "/files/hardware/tri-clamp-clamps/heat-shield-0.75in.step",
   "stl": "/files/hardware/tri-clamp-clamps/heat-shield-0.75in.stl",
   "note": "0.75 in heat shield washer \u00d850 \u00d7 \u00d819.05 bore (= tube OD): trace on sheet, slips over the tube between flame and clamp"
  },
  {
   "name": "clamp-half-1.5in",
   "step": "/files/hardware/tri-clamp-clamps/clamp-half-1.5in.step",
   "stl": "/files/hardware/tri-clamp-clamps/clamp-half-1.5in.stl",
   "note": "1\u20131\u00bd in two-bolt clamp half (print two): 20\u00b0 groove for the ISO 2852 rims, contact after 0.4 mm, 0.6 mm squeeze before the halves meet, 2 \u00d7 M5 \u00d7 30 through \u00d85.5 holes, nuts in 8 AF hex traps; 15.7 mm wide"
  },
  {
   "name": "hot-gasket-template-1.5in",
   "step": "/files/hardware/tri-clamp-clamps/hot-gasket-template-1.5in.step",
   "stl": "/files/hardware/tri-clamp-clamps/hot-gasket-template-1.5in.stl",
   "note": "1.5 in flat hot-joint gasket: \u00d849.5 \u00d7 \u00d834.8 ring to trace on 0.5 mm graphite or mica sheet (replaces the silicone/EPDM gasket on a flame-side joint)"
  },
  {
   "name": "heat-shield-1.5in",
   "step": "/files/hardware/tri-clamp-clamps/heat-shield-1.5in.step",
   "stl": "/files/hardware/tri-clamp-clamps/heat-shield-1.5in.stl",
   "note": "1.5 in heat shield washer \u00d875.5 \u00d7 \u00d838.1 bore (= tube OD): trace on sheet, slips over the tube between flame and clamp"
  },
  {
   "name": "clamp-half-2in",
   "step": "/files/hardware/tri-clamp-clamps/clamp-half-2in.step",
   "stl": "/files/hardware/tri-clamp-clamps/clamp-half-2in.stl",
   "note": "2 in two-bolt clamp half (print two): 20\u00b0 groove for the ISO 2852 rims, contact after 0.4 mm, 0.6 mm squeeze before the halves meet, 2 \u00d7 M5 \u00d7 30 through \u00d85.5 holes, nuts in 8 AF hex traps; 16.0 mm wide"
  },
  {
   "name": "hot-gasket-template-2in",
   "step": "/files/hardware/tri-clamp-clamps/hot-gasket-template-2in.step",
   "stl": "/files/hardware/tri-clamp-clamps/hot-gasket-template-2in.stl",
   "note": "2 in flat hot-joint gasket: \u00d863 \u00d7 \u00d847.5 ring to trace on 0.5 mm graphite or mica sheet (replaces the silicone/EPDM gasket on a flame-side joint)"
  },
  {
   "name": "heat-shield-2in",
   "step": "/files/hardware/tri-clamp-clamps/heat-shield-2in.step",
   "stl": "/files/hardware/tri-clamp-clamps/heat-shield-2in.stl",
   "note": "2 in heat shield washer \u00d889 \u00d7 \u00d850.8 bore (= tube OD): trace on sheet, slips over the tube between flame and clamp"
  },
  {
   "name": "clamp-half-2.5in",
   "step": "/files/hardware/tri-clamp-clamps/clamp-half-2.5in.step",
   "stl": "/files/hardware/tri-clamp-clamps/clamp-half-2.5in.stl",
   "note": "2.5 in two-bolt clamp half (print two): 20\u00b0 groove for the ISO 2852 rims, contact after 0.4 mm, 0.6 mm squeeze before the halves meet, 2 \u00d7 M5 \u00d7 30 through \u00d85.5 holes, nuts in 8 AF hex traps; 16.3 mm wide"
  },
  {
   "name": "hot-gasket-template-2.5in",
   "step": "/files/hardware/tri-clamp-clamps/hot-gasket-template-2.5in.step",
   "stl": "/files/hardware/tri-clamp-clamps/hot-gasket-template-2.5in.stl",
   "note": "2.5 in flat hot-joint gasket: \u00d876.5 \u00d7 \u00d860.2 ring to trace on 0.5 mm graphite or mica sheet (replaces the silicone/EPDM gasket on a flame-side joint)"
  },
  {
   "name": "heat-shield-2.5in",
   "step": "/files/hardware/tri-clamp-clamps/heat-shield-2.5in.step",
   "stl": "/files/hardware/tri-clamp-clamps/heat-shield-2.5in.stl",
   "note": "2.5 in heat shield washer \u00d8102.5 \u00d7 \u00d863.5 bore (= tube OD): trace on sheet, slips over the tube between flame and clamp"
  },
  {
   "name": "clamp-half-3in",
   "step": "/files/hardware/tri-clamp-clamps/clamp-half-3in.step",
   "stl": "/files/hardware/tri-clamp-clamps/clamp-half-3in.stl",
   "note": "3 in two-bolt clamp half (print two): 20\u00b0 groove for the ISO 2852 rims, contact after 0.4 mm, 0.6 mm squeeze before the halves meet, 2 \u00d7 M5 \u00d7 30 through \u00d85.5 holes, nuts in 8 AF hex traps; 16.5 mm wide"
  },
  {
   "name": "hot-gasket-template-3in",
   "step": "/files/hardware/tri-clamp-clamps/hot-gasket-template-3in.step",
   "stl": "/files/hardware/tri-clamp-clamps/hot-gasket-template-3in.stl",
   "note": "3 in flat hot-joint gasket: \u00d890 \u00d7 \u00d872.9 ring to trace on 0.5 mm graphite or mica sheet (replaces the silicone/EPDM gasket on a flame-side joint)"
  },
  {
   "name": "heat-shield-3in",
   "step": "/files/hardware/tri-clamp-clamps/heat-shield-3in.step",
   "stl": "/files/hardware/tri-clamp-clamps/heat-shield-3in.stl",
   "note": "3 in heat shield washer \u00d8116 \u00d7 \u00d876.2 bore (= tube OD): trace on sheet, slips over the tube between flame and clamp"
  },
  {
   "name": "clamp-half-4in",
   "step": "/files/hardware/tri-clamp-clamps/clamp-half-4in.step",
   "stl": "/files/hardware/tri-clamp-clamps/clamp-half-4in.stl",
   "note": "4 in two-bolt clamp half (print two): 20\u00b0 groove for the ISO 2852 rims, contact after 0.4 mm, 0.6 mm squeeze before the halves meet, 2 \u00d7 M5 \u00d7 30 through \u00d85.5 holes, nuts in 8 AF hex traps; 17.5 mm wide"
  },
  {
   "name": "hot-gasket-template-4in",
   "step": "/files/hardware/tri-clamp-clamps/hot-gasket-template-4in.step",
   "stl": "/files/hardware/tri-clamp-clamps/hot-gasket-template-4in.stl",
   "note": "4 in flat hot-joint gasket: \u00d8118 \u00d7 \u00d897.4 ring to trace on 0.5 mm graphite or mica sheet (replaces the silicone/EPDM gasket on a flame-side joint)"
  },
  {
   "name": "heat-shield-4in",
   "step": "/files/hardware/tri-clamp-clamps/heat-shield-4in.step",
   "stl": "/files/hardware/tri-clamp-clamps/heat-shield-4in.stl",
   "note": "4 in heat shield washer \u00d8144 \u00d7 \u00d8101.6 bore (= tube OD): trace on sheet, slips over the tube between flame and clamp"
  }
 ]
}