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MODULITH 270 Case Extender - 3W-1H
formerly GEN2
Shows the main printed body in its recommended print orientation - separate pieces (labels, accents) and removable print aids aren't included.
3W-1H decoded: 270 = collection depth class · 3W = 264mm wide · 1H = 56mm installed height
| System size | 3W × 1H |
|---|---|
| Installed size | 264 W × 56 H × 270 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 estimate | 142 g PLA · 5 h 19 min · 145 g PETG · 5 h 35 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: 142 g PLA, 5 h 21 min · 146 g PETG, 5 h 36 min |
| Connects to | MODULITH Rail · QuickLock |
All 4 sizes live in one listing - in it, look for 270-3W-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
The file is in the listing above; this site does not mirror it.
Current
Works with this part
What this part needs, takes and mounts with - each link opens the exact size where the size is fixed, otherwise the matching family.
Required to use this part
QuickLock AFREELocks the extender to the case, cover, or rail above it - the same Left + Right pair a case takes.
Compatible alternatives or customization
270 CasesFREEStacks on a 3W case of the 270 collection - the bay below stays open for taller objects and shelves. Extenders stack on each other too, and may mount on a wall bracket directly.
270 CoversFREEA cover caps an extended bay the same way it caps a case - the top interface is a normal case interface. Both layers tile across the whole row; the Planner lists the exact set.
An extender can sit directly under a 270 rail - the top interface is a normal case interface, locked with the usual QuickLocks.
Carries the same rear bracket interface as a case - mounts on a wall bracket directly, any depth.
An extended open bay takes the same-width Shelf Insert as its deck.
Explicit incompatibilities
No standard drawer fits an extended bay - the extender's internal dovetails obstruct every current Classic and Decor drawer.
No standard drawer fits an extended bay - the extender's internal dovetails obstruct every current Classic and Decor drawer.
No standard drawer fits an extended bay - the extender's internal dovetails obstruct every current Classic and Decor drawer.