{
 "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-nps-ergonomic-reel-seat",
 "name": "Fuji NPS ergonomic spinning reel seat: sizes 16–24 (DNPSM)",
 "kind": "modern",
 "category": "Sports & outdoors",
 "group": "Reel seats",
 "year": null,
 "question": "What are the dimensions of the Fuji NPS ergonomic spinning reel seat in each size?",
 "tags": [
  "fishing",
  "fishing rod",
  "rod building",
  "tackle",
  "reel seats"
 ],
 "aliases": [
  "fuji nps16",
  "fuji dnpsm16",
  "fuji dnpsd16",
  "fuji nps 16 reel seat",
  "fuji nps size chart",
  "nps 16 inside diameter",
  "porta carrete fuji nps 16",
  "rollenhalter fuji nps 16",
  "fuji nps18",
  "fuji dnpsm18",
  "fuji dnpsd18",
  "fuji nps 18 reel seat",
  "nps 18 inside diameter",
  "porta carrete fuji nps 18",
  "rollenhalter fuji nps 18",
  "fuji nps20",
  "fuji dnpsm20",
  "fuji dnpsd20",
  "fuji nps 20 reel seat",
  "nps 20 inside diameter",
  "porta carrete fuji nps 20",
  "rollenhalter fuji nps 20",
  "fuji nps22",
  "fuji dnpsm22",
  "fuji dnpsd22",
  "fuji nps 22 reel seat",
  "nps 22 inside diameter",
  "porta carrete fuji nps 22",
  "rollenhalter fuji nps 22",
  "fuji nps24",
  "fuji dnpsm24",
  "fuji dnpsd24",
  "fuji nps 24 reel seat",
  "nps 24 inside diameter",
  "porta carrete fuji nps 24",
  "rollenhalter fuji nps 24"
 ],
 "overall_mm": {
  "length": 27,
  "width": 27,
  "height": 167
 },
 "official_cad": false,
 "xem_status": "free-files",
 "les": false,
 "free_files": 5,
 "url": "https://xemstudio.com/objects/fuji-nps-ergonomic-reel-seat/",
 "sheet_txt": "https://xemstudio.com/objects/fuji-nps-ergonomic-reel-seat/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": 167
  },
  "notes": [
   "One page for the whole series: 5 sizes, one row and one file each. The size number is Fuji's nominal seat size, not the bore.",
   "Two outside diameters are listed without explanation; the larger one is used as the 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": [
    "size",
    "Inside diameter",
    "Outside diameters listed",
    "Length",
    "Hood OD / weight"
   ],
   "rows": [
    [
     "16",
     "15.0 mm (0.591 in)",
     "18.0 mm / 17.0 mm",
     "132 mm (5.197 in)",
     "not published"
    ],
    [
     "18",
     "18.0 mm (0.709 in)",
     "21.0 mm / 20.0 mm",
     "151 mm (5.945 in)",
     "not published"
    ],
    [
     "20",
     "20.0 mm (0.787 in)",
     "23.0 mm / 22.0 mm",
     "161 mm (6.339 in)",
     "not published"
    ],
    [
     "22",
     "22.0 mm (0.866 in)",
     "25.0 mm / 24.0 mm",
     "161 mm (6.339 in)",
     "not published"
    ],
    [
     "24",
     "24.0 mm (0.945 in)",
     "27.0 mm / 26.0 mm",
     "167 mm (6.575 in)",
     "not published"
    ]
   ]
  }
 },
 "sheet_text": null,
 "sources": [
  {
   "publisher": "Mud Hole Custom Tackle (Fuji US distributor)",
   "title": "Fuji Ergonomic Spinning Reel Seat NPS - size chart",
   "url": "https://mudhole.com/en-ca/collections/vendors/products/fuji-ergonomic-spinning-seat-nps",
   "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",
  "fuji-dpsh-heavy-reel-seat",
  "fuji-tcs-trigger-casting-reel-seat",
  "fuji-gc-graphite-gimbal",
  "fuji-vss-reel-seat",
  "fuji-ips-light-reel-seat-size-16"
 ],
 "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": "How long is a Fuji NPS 16 seat?",
   "a": "132 mm (5.197 in), with a 15.0 mm bore."
  },
  {
   "q": "How long is a Fuji NPS 18 seat?",
   "a": "151 mm (5.945 in), with a 18.0 mm bore."
  },
  {
   "q": "How long is a Fuji NPS 20 seat?",
   "a": "161 mm (6.339 in), with a 20.0 mm bore."
  },
  {
   "q": "How long is a Fuji NPS 22 seat?",
   "a": "161 mm (6.339 in), with a 22.0 mm bore."
  },
  {
   "q": "How long is a Fuji NPS 24 seat?",
   "a": "167 mm (6.575 in), with a 24.0 mm bore."
  }
 ],
 "files_license": null,
 "offers": [
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   "stl": "https://xemstudio.com/files/hardware/fuji-nps-ergonomic-reel-seat-size-16/fuji-nps-ergonomic-reel-seat-size-16-tube.stl",
   "note": "Envelope tube Ø18 (largest listed OD) × Ø15 bore × 132 mm"
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  {
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   "note": "Envelope tube Ø21 (largest listed OD) × Ø18 bore × 151 mm"
  },
  {
   "file": "fuji-nps-ergonomic-reel-seat-size-20-tube",
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   "stl": "https://xemstudio.com/files/hardware/fuji-nps-ergonomic-reel-seat-size-20/fuji-nps-ergonomic-reel-seat-size-20-tube.stl",
   "note": "Envelope tube Ø23 (largest listed OD) × Ø20 bore × 161 mm"
  },
  {
   "file": "fuji-nps-ergonomic-reel-seat-size-22-tube",
   "formats": [
    "step",
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   "stl": "https://xemstudio.com/files/hardware/fuji-nps-ergonomic-reel-seat-size-22/fuji-nps-ergonomic-reel-seat-size-22-tube.stl",
   "note": "Envelope tube Ø25 (largest listed OD) × Ø22 bore × 161 mm"
  },
  {
   "file": "fuji-nps-ergonomic-reel-seat-size-24-tube",
   "formats": [
    "step",
    "stl"
   ],
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   "license": "CC BY 4.0 (Xem Studio)",
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   "stl": "https://xemstudio.com/files/hardware/fuji-nps-ergonomic-reel-seat-size-24/fuji-nps-ergonomic-reel-seat-size-24-tube.stl",
   "note": "Envelope tube Ø27 (largest listed OD) × Ø24 bore × 167 mm"
  }
 ],
 "markdown": "https://xemstudio.com/objects/fuji-nps-ergonomic-reel-seat/index.md"
}