{
 "object": "woodruff-keys-din-6888",
 "license": "CC BY 4.0, Xem Studio",
 "files": [
  {
   "name": "woodruff-key-1x1-4x4",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-key-1x1-4x4.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-key-1x1-4x4.stl",
   "note": "Woodruff key 1 × 1.4 × 4 mm (b × h × d2): width 1, height 1.4, disc diameter 4; chord 3.82 mm; nominal values, no edge breaks"
  },
  {
   "name": "woodruff-keyseat-1x1-4x4-shaft-4mm-series-a",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-1x1-4x4-shaft-4mm-series-a.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-1x1-4x4-shaft-4mm-series-a.stl",
   "note": "Shaft keyseat for 1 × 1.4 × 4: example shaft ⌀4 mm (top of the series A range 3 to 4 mm) × 8 mm long, circular seat ⌀4 × 1 wide, bottom 1 mm (t1, series A) below the top line"
  },
  {
   "name": "woodruff-key-1-5x2-6x7",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-key-1-5x2-6x7.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-key-1-5x2-6x7.stl",
   "note": "Woodruff key 1.5 × 2.6 × 7 mm (b × h × d2): width 1.5, height 2.6, disc diameter 7; chord 6.76 mm; nominal values, no edge breaks"
  },
  {
   "name": "woodruff-keyseat-1-5x2-6x7-shaft-6mm-series-a",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-1-5x2-6x7-shaft-6mm-series-a.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-1-5x2-6x7-shaft-6mm-series-a.stl",
   "note": "Shaft keyseat for 1.5 × 2.6 × 7: example shaft ⌀6 mm (top of the series A range 4 to 6 mm) × 12 mm long, circular seat ⌀7 × 1.5 wide, bottom 2 mm (t1, series A) below the top line"
  },
  {
   "name": "woodruff-key-2x2-6x7",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-key-2x2-6x7.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-key-2x2-6x7.stl",
   "note": "Woodruff key 2 × 2.6 × 7 mm (b × h × d2): width 2, height 2.6, disc diameter 7; chord 6.76 mm; nominal values, no edge breaks"
  },
  {
   "name": "woodruff-keyseat-2x2-6x7-shaft-8mm-series-a",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-2x2-6x7-shaft-8mm-series-a.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-2x2-6x7-shaft-8mm-series-a.stl",
   "note": "Shaft keyseat for 2 × 2.6 × 7: example shaft ⌀8 mm (top of the series A range 6 to 8 mm) × 16 mm long, circular seat ⌀7 × 2 wide, bottom 1.8 mm (t1, series A) below the top line"
  },
  {
   "name": "woodruff-key-2x3-7x10",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-key-2x3-7x10.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-key-2x3-7x10.stl",
   "note": "Woodruff key 2 × 3.7 × 10 mm (b × h × d2): width 2, height 3.7, disc diameter 10; chord 9.66 mm; nominal values, no edge breaks"
  },
  {
   "name": "woodruff-keyseat-2x3-7x10-shaft-8mm-series-a",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-2x3-7x10-shaft-8mm-series-a.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-2x3-7x10-shaft-8mm-series-a.stl",
   "note": "Shaft keyseat for 2 × 3.7 × 10: example shaft ⌀8 mm (top of the series A range 6 to 8 mm) × 16 mm long, circular seat ⌀10 × 2 wide, bottom 2.9 mm (t1, series A) below the top line"
  },
  {
   "name": "woodruff-key-2-5x3-7x10",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-key-2-5x3-7x10.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-key-2-5x3-7x10.stl",
   "note": "Woodruff key 2.5 × 3.7 × 10 mm (b × h × d2): width 2.5, height 3.7, disc diameter 10; chord 9.66 mm; nominal values, no edge breaks"
  },
  {
   "name": "woodruff-keyseat-2-5x3-7x10-shaft-10mm-series-a",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-2-5x3-7x10-shaft-10mm-series-a.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-2-5x3-7x10-shaft-10mm-series-a.stl",
   "note": "Shaft keyseat for 2.5 × 3.7 × 10: example shaft ⌀10 mm (top of the series A range 8 to 10 mm) × 20 mm long, circular seat ⌀10 × 2.5 wide, bottom 2.9 mm (t1, series A) below the top line"
  },
  {
   "name": "woodruff-key-3x3-7x10",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-key-3x3-7x10.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-key-3x3-7x10.stl",
   "note": "Woodruff key 3 × 3.7 × 10 mm (b × h × d2): width 3, height 3.7, disc diameter 10; chord 9.66 mm; nominal values, no edge breaks"
  },
  {
   "name": "woodruff-keyseat-3x3-7x10-shaft-10mm-series-a",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-3x3-7x10-shaft-10mm-series-a.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-3x3-7x10-shaft-10mm-series-a.stl",
   "note": "Shaft keyseat for 3 × 3.7 × 10: example shaft ⌀10 mm (top of the series A range 8 to 10 mm) × 20 mm long, circular seat ⌀10 × 3 wide, bottom 2.5 mm (t1, series A) below the top line"
  },
  {
   "name": "woodruff-key-3x5x13",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-key-3x5x13.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-key-3x5x13.stl",
   "note": "Woodruff key 3 × 5 × 13 mm (b × h × d2): width 3, height 5, disc diameter 13; chord 12.65 mm; nominal values, no edge breaks"
  },
  {
   "name": "woodruff-keyseat-3x5x13-shaft-10mm-series-a",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-3x5x13-shaft-10mm-series-a.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-3x5x13-shaft-10mm-series-a.stl",
   "note": "Shaft keyseat for 3 × 5 × 13: example shaft ⌀10 mm (top of the series A range 8 to 10 mm) × 20 mm long, circular seat ⌀13 × 3 wide, bottom 3.8 mm (t1, series A) below the top line"
  },
  {
   "name": "woodruff-key-3x6-5x16",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-key-3x6-5x16.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-key-3x6-5x16.stl",
   "note": "Woodruff key 3 × 6.5 × 16 mm (b × h × d2): width 3, height 6.5, disc diameter 16; chord 15.72 mm; nominal values, no edge breaks"
  },
  {
   "name": "woodruff-keyseat-3x6-5x16-shaft-17mm-series-b",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-3x6-5x16-shaft-17mm-series-b.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-3x6-5x16-shaft-17mm-series-b.stl",
   "note": "Shaft keyseat for 3 × 6.5 × 16: example shaft ⌀17 mm (top of the series B range 12 to 17 mm) × 34 mm long, circular seat ⌀16 × 3 wide, bottom 5.6 mm (t1, series B) below the top line"
  },
  {
   "name": "woodruff-key-4x5x13",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-key-4x5x13.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-key-4x5x13.stl",
   "note": "Woodruff key 4 × 5 × 13 mm (b × h × d2): width 4, height 5, disc diameter 13; chord 12.65 mm; nominal values, no edge breaks"
  },
  {
   "name": "woodruff-keyseat-4x5x13-shaft-12mm-series-a",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-4x5x13-shaft-12mm-series-a.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-4x5x13-shaft-12mm-series-a.stl",
   "note": "Shaft keyseat for 4 × 5 × 13: example shaft ⌀12 mm (top of the series A range 10 to 12 mm) × 24 mm long, circular seat ⌀13 × 4 wide, bottom 3.5 mm (t1, series A) below the top line"
  },
  {
   "name": "woodruff-key-4x6-5x16",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-key-4x6-5x16.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-key-4x6-5x16.stl",
   "note": "Woodruff key 4 × 6.5 × 16 mm (b × h × d2): width 4, height 6.5, disc diameter 16; chord 15.72 mm; nominal values, no edge breaks"
  },
  {
   "name": "woodruff-keyseat-4x6-5x16-shaft-12mm-series-a",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-4x6-5x16-shaft-12mm-series-a.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-4x6-5x16-shaft-12mm-series-a.stl",
   "note": "Shaft keyseat for 4 × 6.5 × 16: example shaft ⌀12 mm (top of the series A range 10 to 12 mm) × 24 mm long, circular seat ⌀16 × 4 wide, bottom 5 mm (t1, series A) below the top line"
  },
  {
   "name": "woodruff-key-4x7-5x19",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-key-4x7-5x19.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-key-4x7-5x19.stl",
   "note": "Woodruff key 4 × 7.5 × 19 mm (b × h × d2): width 4, height 7.5, disc diameter 19; chord 18.57 mm; nominal values, no edge breaks"
  },
  {
   "name": "woodruff-keyseat-4x7-5x19-shaft-22mm-series-b",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-4x7-5x19-shaft-22mm-series-b.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-4x7-5x19-shaft-22mm-series-b.stl",
   "note": "Shaft keyseat for 4 × 7.5 × 19: example shaft ⌀22 mm (top of the series B range 17 to 22 mm) × 44 mm long, circular seat ⌀19 × 4 wide, bottom 6.6 mm (t1, series B) below the top line"
  },
  {
   "name": "woodruff-key-5x6-5x16",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-key-5x6-5x16.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-key-5x6-5x16.stl",
   "note": "Woodruff key 5 × 6.5 × 16 mm (b × h × d2): width 5, height 6.5, disc diameter 16; chord 15.72 mm; nominal values, no edge breaks"
  },
  {
   "name": "woodruff-keyseat-5x6-5x16-shaft-17mm-series-a",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-5x6-5x16-shaft-17mm-series-a.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-5x6-5x16-shaft-17mm-series-a.stl",
   "note": "Shaft keyseat for 5 × 6.5 × 16: example shaft ⌀17 mm (top of the series A range 12 to 17 mm) × 34 mm long, circular seat ⌀16 × 5 wide, bottom 4.5 mm (t1, series A) below the top line"
  },
  {
   "name": "woodruff-key-5x7-5x19",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-key-5x7-5x19.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-key-5x7-5x19.stl",
   "note": "Woodruff key 5 × 7.5 × 19 mm (b × h × d2): width 5, height 7.5, disc diameter 19; chord 18.57 mm; nominal values, no edge breaks"
  },
  {
   "name": "woodruff-keyseat-5x7-5x19-shaft-17mm-series-a",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-5x7-5x19-shaft-17mm-series-a.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-5x7-5x19-shaft-17mm-series-a.stl",
   "note": "Shaft keyseat for 5 × 7.5 × 19: example shaft ⌀17 mm (top of the series A range 12 to 17 mm) × 34 mm long, circular seat ⌀19 × 5 wide, bottom 5.5 mm (t1, series A) below the top line"
  },
  {
   "name": "woodruff-key-5x9x22",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-key-5x9x22.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-key-5x9x22.stl",
   "note": "Woodruff key 5 × 9 × 22 mm (b × h × d2): width 5, height 9, disc diameter 22; chord 21.63 mm; nominal values, no edge breaks"
  },
  {
   "name": "woodruff-keyseat-5x9x22-shaft-30mm-series-b",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-5x9x22-shaft-30mm-series-b.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-5x9x22-shaft-30mm-series-b.stl",
   "note": "Shaft keyseat for 5 × 9 × 22: example shaft ⌀30 mm (top of the series B range 22 to 30 mm) × 60 mm long, circular seat ⌀22 × 5 wide, bottom 7.9 mm (t1, series B) below the top line"
  },
  {
   "name": "woodruff-key-6x7-5x19",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-key-6x7-5x19.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-key-6x7-5x19.stl",
   "note": "Woodruff key 6 × 7.5 × 19 mm (b × h × d2): width 6, height 7.5, disc diameter 19; chord 18.57 mm; nominal values, no edge breaks"
  },
  {
   "name": "woodruff-keyseat-6x7-5x19-shaft-22mm-series-a",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-6x7-5x19-shaft-22mm-series-a.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-6x7-5x19-shaft-22mm-series-a.stl",
   "note": "Shaft keyseat for 6 × 7.5 × 19: example shaft ⌀22 mm (top of the series A range 17 to 22 mm) × 44 mm long, circular seat ⌀19 × 6 wide, bottom 5.1 mm (t1, series A) below the top line"
  },
  {
   "name": "woodruff-key-6x9x22",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-key-6x9x22.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-key-6x9x22.stl",
   "note": "Woodruff key 6 × 9 × 22 mm (b × h × d2): width 6, height 9, disc diameter 22; chord 21.63 mm; nominal values, no edge breaks"
  },
  {
   "name": "woodruff-keyseat-6x9x22-shaft-22mm-series-a",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-6x9x22-shaft-22mm-series-a.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-6x9x22-shaft-22mm-series-a.stl",
   "note": "Shaft keyseat for 6 × 9 × 22: example shaft ⌀22 mm (top of the series A range 17 to 22 mm) × 44 mm long, circular seat ⌀22 × 6 wide, bottom 6.6 mm (t1, series A) below the top line"
  },
  {
   "name": "woodruff-key-6x10x25",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-key-6x10x25.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-key-6x10x25.stl",
   "note": "Woodruff key 6 × 10 × 25 mm (b × h × d2): width 6, height 10, disc diameter 25; chord 24.49 mm; nominal values, no edge breaks"
  },
  {
   "name": "woodruff-keyseat-6x10x25-shaft-22mm-series-a",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-6x10x25-shaft-22mm-series-a.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-6x10x25-shaft-22mm-series-a.stl",
   "note": "Shaft keyseat for 6 × 10 × 25: example shaft ⌀22 mm (top of the series A range 17 to 22 mm) × 44 mm long, circular seat ⌀25 × 6 wide, bottom 7.6 mm (t1, series A) below the top line"
  },
  {
   "name": "woodruff-key-6x11x28",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-key-6x11x28.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-key-6x11x28.stl",
   "note": "Woodruff key 6 × 11 × 28 mm (b × h × d2): width 6, height 11, disc diameter 28; chord 27.35 mm; nominal values, no edge breaks"
  },
  {
   "name": "woodruff-keyseat-6x11x28-shaft-38mm-series-b",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-6x11x28-shaft-38mm-series-b.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-6x11x28-shaft-38mm-series-b.stl",
   "note": "Shaft keyseat for 6 × 11 × 28: example shaft ⌀38 mm (top of the series B range 30 to 38 mm) × 76 mm long, circular seat ⌀28 × 6 wide, bottom 9.5 mm (t1, series B) below the top line"
  },
  {
   "name": "woodruff-key-8x9x22",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-key-8x9x22.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-key-8x9x22.stl",
   "note": "Woodruff key 8 × 9 × 22 mm (b × h × d2): width 8, height 9, disc diameter 22; chord 21.63 mm; nominal values, no edge breaks"
  },
  {
   "name": "woodruff-keyseat-8x9x22-shaft-30mm-series-a",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-8x9x22-shaft-30mm-series-a.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-8x9x22-shaft-30mm-series-a.stl",
   "note": "Shaft keyseat for 8 × 9 × 22: example shaft ⌀30 mm (top of the series A range 22 to 30 mm) × 60 mm long, circular seat ⌀22 × 8 wide, bottom 6.2 mm (t1, series A) below the top line"
  },
  {
   "name": "woodruff-key-8x11x28",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-key-8x11x28.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-key-8x11x28.stl",
   "note": "Woodruff key 8 × 11 × 28 mm (b × h × d2): width 8, height 11, disc diameter 28; chord 27.35 mm; nominal values, no edge breaks"
  },
  {
   "name": "woodruff-keyseat-8x11x28-shaft-30mm-series-a",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-8x11x28-shaft-30mm-series-a.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-8x11x28-shaft-30mm-series-a.stl",
   "note": "Shaft keyseat for 8 × 11 × 28: example shaft ⌀30 mm (top of the series A range 22 to 30 mm) × 60 mm long, circular seat ⌀28 × 8 wide, bottom 8.2 mm (t1, series A) below the top line"
  },
  {
   "name": "woodruff-key-8x13x32",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-key-8x13x32.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-key-8x13x32.stl",
   "note": "Woodruff key 8 × 13 × 32 mm (b × h × d2): width 8, height 13, disc diameter 32; chord 31.43 mm; nominal values, no edge breaks"
  },
  {
   "name": "woodruff-keyseat-8x13x32-shaft-38mm-series-b",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-8x13x32-shaft-38mm-series-b.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-8x13x32-shaft-38mm-series-b.stl",
   "note": "Shaft keyseat for 8 × 13 × 32: example shaft ⌀38 mm (top of the series B range 38+ mm) × 76 mm long, circular seat ⌀32 × 8 wide, bottom 11.5 mm (t1, series B) below the top line"
  },
  {
   "name": "woodruff-key-10x11x28",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-key-10x11x28.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-key-10x11x28.stl",
   "note": "Woodruff key 10 × 11 × 28 mm (b × h × d2): width 10, height 11, disc diameter 28; chord 27.35 mm; nominal values, no edge breaks"
  },
  {
   "name": "woodruff-keyseat-10x11x28-shaft-38mm-series-a",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-10x11x28-shaft-38mm-series-a.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-10x11x28-shaft-38mm-series-a.stl",
   "note": "Shaft keyseat for 10 × 11 × 28: example shaft ⌀38 mm (top of the series A range 30 to 38 mm) × 76 mm long, circular seat ⌀28 × 10 wide, bottom 7.8 mm (t1, series A) below the top line"
  },
  {
   "name": "woodruff-key-10x13x32",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-key-10x13x32.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-key-10x13x32.stl",
   "note": "Woodruff key 10 × 13 × 32 mm (b × h × d2): width 10, height 13, disc diameter 32; chord 31.43 mm; nominal values, no edge breaks"
  },
  {
   "name": "woodruff-keyseat-10x13x32-shaft-38mm-series-a",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-10x13x32-shaft-38mm-series-a.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-10x13x32-shaft-38mm-series-a.stl",
   "note": "Shaft keyseat for 10 × 13 × 32: example shaft ⌀38 mm (top of the series A range 30 to 38 mm) × 76 mm long, circular seat ⌀32 × 10 wide, bottom 9.8 mm (t1, series A) below the top line"
  },
  {
   "name": "woodruff-key-10x16x45",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-key-10x16x45.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-key-10x16x45.stl",
   "note": "Woodruff key 10 × 16 × 45 mm (b × h × d2): width 10, height 16, disc diameter 45; chord 43.08 mm; nominal values, no edge breaks"
  },
  {
   "name": "woodruff-keyseat-10x16x45-shaft-38mm-series-b",
   "step": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-10x16x45-shaft-38mm-series-b.step",
   "stl": "/files/hardware/woodruff-keys-din-6888/woodruff-keyseat-10x16x45-shaft-38mm-series-b.stl",
   "note": "Shaft keyseat for 10 × 16 × 45: example shaft ⌀38 mm (top of the series B range 38+ mm) × 76 mm long, circular seat ⌀45 × 10 wide, bottom 14.1 mm (t1, series B) below the top line"
  }
 ]
}