{
  "units": "mm",
  "material": "5052 aluminum, reference density only; temper and bend tooling are unqualified",
  "density_kg_m3": 2680,
  "thickness": 1.5,
  "inside_radius": 2.0,
  "k_factor": 0.42,
  "depth": 180.0,
  "height": 90.0,
  "post_size": 20.0,
  "side_clearance": 2.5,
  "panel_clearance": 0.3,
  "tray_side_margin": 25.0,
  "tray_depth": 120.0,
  "tray_standoff_height": 10.0,
  "pcb_width": 140.0,
  "pcb_depth": 90.0,
  "pcb_height": 45.0,
  "pcb_standoff_height": 8.0,
  "rear_connector_depth": 12.0,
  "cable_radius": 3.0,
  "cable_bend_radius": 25.0,
  "fastener_clearance_diameter": 3.4,
  "thread_envelope_diameter": 3.0,
  "configurations": [
    {
      "id": "compact",
      "width": 220.0
    },
    {
      "id": "wide",
      "width": 260.0
    }
  ],
  "manufacturing": {
    "blank_width_tolerance": 0.1,
    "flange_straight_tolerance": 0.05,
    "calibrated_k_tolerance": 0.02,
    "uncalibrated_k_tolerance": 0.1,
    "panel_width_tolerance": 0.15,
    "tray_width_tolerance": 0.2,
    "post_position_tolerance": 0.15,
    "cable_stack_tolerance": 0.8,
    "hole_position_radial_tolerance": 0.08,
    "screw_axis_radial_tolerance": 0.05,
    "formed_height_tolerance": 0.2,
    "panel_height_tolerance": 0.15
  }
}