Gridfinity 3×3 baseplate
126 × 126 × 5 mm, the open "thin" style that prints flat with no supports. Holds 9 × 1×1, or 3 × 1×2, or 1 × 2×2, or 1 × 2×3, or 1 × 3×3 bins. Free STL, generated to spec.
- Footprint
- 126 × 126 mm
- Height
- 5 mm
- Grid cells
- 9 (3 × 3)
- Corner radius
- 4 mm
- Print time (P1S, 0.2 mm)
- 31 min
- PLA used
- 13.1 g · 4.4 m
- Watertight STL
- Yes, checked
- File
- 0.19 MB
Printer bed check
| Printer | Bed (mm) | Fits 126 × 126? |
|---|---|---|
| Bambu Lab A1 mini | 180 × 180 | yes |
| Creality Ender-3 (V2/S1) | 220 × 220 | yes |
| Prusa MK4 / MK4S | 250 × 210 | yes |
| Bambu Lab P1S / X1C / A1 | 256 × 256 | yes |
Too big for your bed? The drawer calculator splits any grid into tiles that fit, and every tile is a free download.
Questions
What size is a Gridfinity 3×3 baseplate?
126 × 126 mm and 5 mm tall: exactly 3 × 42 by 3 × 42 mm with 4 mm corner radii, so neighbouring plates butt together on the 42 mm grid.
What drawer does it fit?
Any drawer with at least 127 × 127 mm of flat floor. For a snug fit in a bigger drawer, use the drawer calculator: it adds a solid border so the plate cannot slide.
Will it fit my printer?
Bambu Lab A1 mini (180 × 180 mm): yes; Creality Ender-3 (V2/S1) (220 × 220 mm): yes; Prusa MK4 / MK4S (250 × 210 mm): yes; Bambu Lab P1S / X1C / A1 (256 × 256 mm): yes.
Do I need magnets?
No. This thin plate holds bins by their profile alone. If you want bins to snap down, generate the magnet baseplate (7.8 mm tall, 6 × 2 mm magnet pockets, 4 per cell) in the generator.