colorFabb 2.2 kg spool (nGen) — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/colorfabb-2-2-kg-spool/  (sheet CC BY 4.0)
Basis: Secondary source: OnlySpoolz (community spool database) (copy of the maker's figures; the maker publishes none directly)
Catalog version: 2026-10-20

Overall (mm): length 300, width 300, height 100
- The colorFabb 2.2 kg spool measures 300 mm across the flanges, 100 mm wide, with a 52 mm hub hole, as published by OnlySpoolz (community spool database).
- The file is a solid envelope cylinder at the outer diameter and width with the hub hole through it; flange thickness, core diameter, ribs and windows are not modelled.
- No manufacturer drawing was found, so these are a secondary source's published measurements; check a real spool before printing a tight-fitting part.
- 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.

dimension  value
Outer (flange) diameter  300 mm (11.81 in)
Width  100 mm (3.94 in)
Hub hole diameter  52 mm (2.05 in)
Empty spool weight  604 g
Filament capacity  2.2 kg

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- OnlySpoolz (community spool database): colorFabb nGen - Database of filament spools info — web — Publisher's page; dimensions are facts — https://www.onlyspoolz.com/portfolio/colorfabb_ngen_2.2kg/

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/colorfabb-2-2-kg-spool/index.json
API: https://xemstudio.com/api/geometry?object=colorfabb-2-2-kg-spool