{
 "version": "2026-10-20",
 "license": "Dimension sheets are written by Xem Studio from the cited sources and are free to use (CC BY 4.0, attribute 'Xem Studio'). Linked files belong to their publishers under the license shown; Xem Studio does not host them. 'license_verified: false' means the license shown is from memory or the publisher's page as last read and should be confirmed at the link before commercial use.",
 "slug": "slotted-lever-140",
 "name": "Slotted lever (quick-return lever), 140 mm",
 "kind": "modern",
 "category": "Hardware",
 "group": "Mechanism parts",
 "year": null,
 "question": "What is a slotted lever?",
 "tags": [
  "mechanism part",
  "linkage"
 ],
 "aliases": [
  "slotted lever",
  "quick return lever"
 ],
 "overall_mm": {
  "length": null,
  "width": null,
  "height": null
 },
 "official_cad": false,
 "xem_status": "free-files",
 "les": false,
 "free_files": 1,
 "url": "https://xemstudio.com/objects/slotted-lever-140/",
 "sheet_txt": "https://xemstudio.com/objects/slotted-lever-140/sheet.txt",
 "sheet": {
  "basis": "Xem Studio drawing",
  "overall_mm": {
   "length": null,
   "width": null,
   "height": null
  },
  "notes": [
   "A 140 mm lever with a 100 × 6.4 mm slot: a crank pin in a sliding block runs in the slot, the lever pivots on the Ø3.2 hole at its end."
  ],
  "table": {
   "columns": [
    "dimension",
    "value"
   ],
   "rows": [
    [
     "length",
     "140 mm"
    ],
    [
     "slot",
     "100 × 6.4 mm"
    ],
    [
     "pivot",
     "Ø3.2"
    ]
   ]
  }
 },
 "sheet_text": "Slotted lever (quick-return lever), 140 mm — dimension sheet\nSource: Xem Studio, https://xemstudio.com/objects/slotted-lever-140/  (CC BY 4.0)\nBasis: Xem Studio drawing\nCatalog version: 2026-10-20\n\nSizes: see table below\n- A 140 mm lever with a 100 × 6.4 mm slot: a crank pin in a sliding block runs in the slot, the lever pivots on the Ø3.2 hole at its end.\n\ndimension  value\nlength  140 mm\nslot  100 × 6.4 mm\npivot  Ø3.2\n\nFiles elsewhere (not hosted by Xem Studio; license as stated by the publisher):\n- Xem Studio: drawing — web — Publisher's page; dimensions are facts — https://xemstudio.com/objects/crank-slotted-lever-quick-return/\n\nFree files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/slotted-lever-140/index.json\nAPI: https://xemstudio.com/api/geometry?object=slotted-lever-140\n",
 "sources": [
  {
   "publisher": "Xem Studio",
   "title": "drawing",
   "url": "https://xemstudio.com/objects/crank-slotted-lever-quick-return/",
   "formats": [
    "web"
   ],
   "license": "Publisher's page; dimensions are facts",
   "license_verified": true,
   "hosted": false
  }
 ],
 "xem": {
  "status": "free-files",
  "sheet_free": true,
  "mesh_price_usd": null,
  "step_price_usd": null,
  "tolerance_mm": null
 },
 "related": [
  "crank-slotted-lever-quick-return"
 ],
 "fits": [],
 "dimensions": "exact (nominal, no printing tolerance)",
 "dimension_rule": "All geometry on Xem Studio is exact (nominal, true size) with no printing tolerance. Where a part meets another part, the object lists its mating features (feature, exact size, what it mates with, fit class: press, slide, run, socket, clamp or designed). Apply your process's allowance to those features only; 'designed' gaps are part of the design and stay as drawn.",
 "mating": [],
 "faq": [
  {
   "q": "What is a slotted lever?",
   "a": "A 140 mm lever with a 100 × 6.4 mm slot: a crank pin in a sliding block runs in the slot, the lever pivots on the Ø3.2 hole at its end."
  }
 ],
 "files_license": null,
 "offers": [
  {
   "file": "slotted-lever-140",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/slotted-lever-140/slotted-lever-140.step",
   "stl": "https://xemstudio.com/files/hardware/slotted-lever-140/slotted-lever-140.stl",
   "note": "140 mm slotted lever, 5 mm thick"
  }
 ],
 "markdown": "https://xemstudio.com/objects/slotted-lever-140/index.md"
}