{
 "version": "2026-10-20",
 "license": "Dimension sheets: CC BY 4.0. Standard and published-size files: CC BY 4.0. Xem Studio's own designs (files_license = Xem Studio Design License): free to use and sell things from, not to redistribute as files — https://xemstudio.com/license/. Other publishers' files: their own license, linked beside them.",
 "slug": "fuji-tcs-trigger-casting-reel-seat-size-18",
 "name": "Fuji TCS trigger casting reel seat, size 18 (TCSM18)",
 "kind": "modern",
 "category": "Fishing",
 "group": "Reel seats",
 "year": null,
 "question": "What are the dimensions of the Fuji TCS trigger casting reel seat, size 18 (TCSM18)?",
 "tags": [
  "fishing",
  "fishing rod",
  "rod building",
  "tackle",
  "reel seats"
 ],
 "aliases": [
  "fuji tcsm18",
  "fuji tcs 18 reel seat",
  "tcs18 trigger reel seat id",
  "fuji trigger casting reel seat size",
  "casting reel seat size 18 dimensions",
  "fuji tcs size chart",
  "porta carrete casting fuji tcs 18",
  "rollenhalter baitcaster fuji tcs 18"
 ],
 "overall_mm": {
  "length": 27,
  "width": 27,
  "height": 134
 },
 "official_cad": false,
 "xem_status": "free-files",
 "les": false,
 "free_files": 1,
 "url": "https://xemstudio.com/objects/fuji-tcs-trigger-casting-reel-seat-size-18/",
 "sheet_txt": "https://xemstudio.com/objects/fuji-tcs-trigger-casting-reel-seat-size-18/sheet.txt",
 "sheet": {
  "basis": "Secondary source: Mud Hole Custom Tackle (Fuji US distributor) (copy of the maker's figures; the maker publishes none directly)",
  "overall_mm": {
   "length": 27,
   "width": 27,
   "height": 134
  },
  "notes": [
   "The TCS is Fuji's classic trigger casting seat; the size 18 has a 18.0 mm bore and is 134 mm long.",
   "Mud Hole lists two outside diameters without saying which part each refers to, so the model uses the larger as an envelope.",
   "Secondary source (Fuji US distributor).",
   "True size, no printing tolerance added. Only published numbers are used; anything not published is said so.",
   "Secondary source: the numbers come from a retailer or magazine copy of the maker's specification."
  ],
  "table": {
   "columns": [
    "dimension",
    "value"
   ],
   "rows": [
    [
     "Inside diameter",
     "18.0 mm (0.709 in)"
    ],
    [
     "Outside diameters listed",
     "21 mm / 27 mm"
    ],
    [
     "Length",
     "134 mm (5.276 in)"
    ],
    [
     "Trigger dimensions",
     "not published"
    ]
   ]
  }
 },
 "sheet_text": "Fuji TCS trigger casting reel seat, size 18 (TCSM18) — dimension sheet\nSource: Xem Studio, https://xemstudio.com/objects/fuji-tcs-trigger-casting-reel-seat-size-18/  (sheet CC BY 4.0)\nBasis: Secondary source: Mud Hole Custom Tackle (Fuji US distributor) (copy of the maker's figures; the maker publishes none directly)\nCatalog version: 2026-10-20\n\nOverall (mm): length 27, width 27, height 134\n- The TCS is Fuji's classic trigger casting seat; the size 18 has a 18.0 mm bore and is 134 mm long.\n- Mud Hole lists two outside diameters without saying which part each refers to, so the model uses the larger as an envelope.\n- Secondary source (Fuji US distributor).\n- True size, no printing tolerance added. Only published numbers are used; anything not published is said so.\n- Secondary source: the numbers come from a retailer or magazine copy of the maker's specification.\n\ndimension  value\nInside diameter  18.0 mm (0.709 in)\nOutside diameters listed  21 mm / 27 mm\nLength  134 mm (5.276 in)\nTrigger dimensions  not published\n\nFiles elsewhere (not hosted by Xem Studio; license as stated by the publisher):\n- Mud Hole Custom Tackle (Fuji US distributor): Fuji Standard Trigger Casting Reel Seat TCSM - size chart — web — Publisher's page; dimensions are facts — https://mudhole.com/products/fuji-standard-trigger-reel-seats-tcsm\n\nFree files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/fuji-tcs-trigger-casting-reel-seat-size-18/index.json\nAPI: https://xemstudio.com/api/geometry?object=fuji-tcs-trigger-casting-reel-seat-size-18\n",
 "sources": [
  {
   "publisher": "Mud Hole Custom Tackle (Fuji US distributor)",
   "title": "Fuji Standard Trigger Casting Reel Seat TCSM - size chart",
   "url": "https://mudhole.com/products/fuji-standard-trigger-reel-seats-tcsm",
   "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": [
  "fuji-dps-reel-seat-size-16",
  "fuji-dps-reel-seat-size-17",
  "fuji-dps-reel-seat-size-18",
  "fuji-dps-reel-seat-size-20"
 ],
 "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 the bore of a Fuji TCS 18?",
   "a": "18.0 mm (0.709 in); length 134 mm."
  }
 ],
 "files_license": null,
 "offers": [
  {
   "file": "fuji-tcs-trigger-casting-reel-seat-size-18-tube",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/fuji-tcs-trigger-casting-reel-seat-size-18/fuji-tcs-trigger-casting-reel-seat-size-18-tube.step",
   "stl": "https://xemstudio.com/files/hardware/fuji-tcs-trigger-casting-reel-seat-size-18/fuji-tcs-trigger-casting-reel-seat-size-18-tube.stl",
   "note": "Envelope tube Ø27 (largest listed OD) × Ø18 bore × 134 mm"
  }
 ],
 "markdown": "https://xemstudio.com/objects/fuji-tcs-trigger-casting-reel-seat-size-18/index.md"
}