{
 "object": "square-drive-iso-1174-1-4-to-1-in",
 "license": "CC BY 4.0, Xem Studio",
 "files": [
  {
   "name": "square-drive-stub-rail-1-4-to-1",
   "step": "/files/hardware/square-drive-iso-1174-1-4-to-1-in/square-drive-stub-rail-1-4-to-1.step",
   "stl": "/files/hardware/square-drive-iso-1174-1-4-to-1-in/square-drive-stub-rail-1-4-to-1.stl",
   "note": "stub rail, 121.0 × 41.4 × 18.0 mm: five square posts at the ISO 1174-1 male square s1 max 6.35, 9.53, 12.70, 19.05 and 25.40 mm (1/4, 3/8, 1/2, 3/4, 1 in), 14 mm tall on a 4 mm base; base, post height and spacing are Xem choices, the post sizes are the standard's; add your process allowance only where a socket's female square must clear the post (the standard's own clearance is the s2 min)"
  },
  {
   "name": "square-drive-female-pocket-plate-1-4-to-1",
   "step": "/files/hardware/square-drive-iso-1174-1-4-to-1-in/square-drive-female-pocket-plate-1-4-to-1.step",
   "stl": "/files/hardware/square-drive-iso-1174-1-4-to-1-in/square-drive-female-pocket-plate-1-4-to-1.stl",
   "note": "female square pocket plate, 111.3 × 39.5 × 10 mm: five through square holes at the ISO 1174-1 female s2 min 6.41, 9.58, 12.76, 19.11 and 25.46 mm, smallest first; plate size and thickness are Xem choices"
  }
 ]
}