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Home / Catalog / 240 Collection / Case Extenders / 3W-1H

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MODULITH 240 Case Extender - 3W-1H

formerly GEN2
FREEConnects to MODULITH RAILQUICKLOCKCurrent
Render of MODULITH 240 Case Extender - 3W-1H

All Case Extender sizes

1W = 88mm wide · 1H = 56mm tall

3W-1H decoded: 240 = collection depth class · 3W = 264mm wide · 1H = 56mm installed height

System size3W × 1H
Installed size264 W × 56 H × 240 D mmInstalled size is the space the part occupies in an assembled MODULITH build. Some cases are physically taller than their installed height - the 3mm dovetail on top nests into the unit above.
Print estimate131 g PLA · 5 h 2 min · 134 g PETG · 5 h 16 minEstimated with a Prusa XL, 0.4 mm HF nozzle, 0.2 mm layer height (too wide for a CORE One bed).
no helper disks: 132 g PLA, 5 h 5 min · 135 g PETG, 5 h 19 min
Connects toMODULITH Rail · QuickLock
Get this part

All 4 sizes live in one listing - in it, look for 240-3W-1H in the file list. Same file everywhere it appears; if a kit includes it, either copy works.

Planning a whole build? The Planner lists every file your layout needs.

Installation guide: Shelves and case extenders

Technical details
legacy ID: GEN2 240 Case Extender - 3W-1H kept stable so old BOMs, share links and marketplace listings keep resolving
The file is in the listing above; this site does not mirror it.
Current