Gridfinity 6×6 baseplate
252 × 252 × 5 mm, the open "thin" style that prints flat with no supports. Holds 36 × 1×1, or 18 × 1×2, or 9 × 2×2, or 6 × 2×3, or 4 × 3×3 bins. Free STL, generated to spec.

- Footprint
- 252 × 252 mm
- Height
- 5 mm
- Grid cells
- 36 (6 × 6)
- Corner radius
- 4 mm
- Print (2 × 3×6 halves)
- 1 h 48 min
- PLA used
- 50.8 g
- Watertight STL
- Yes, checked
- File
- 0.76 MB
Printer bed check
| Printer | Bed (mm) | Fits 252 × 252? |
|---|---|---|
| Bambu Lab A1 mini | 180 × 180 | no, split it |
| Creality Ender-3 (V2/S1) | 220 × 220 | no, split it |
| Prusa MK4 / MK4S | 250 × 210 | no, split it |
| Bambu Lab P1S / X1C / A1 | 256 × 256 | yes, tight (no brim room) |
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 6×6 baseplate?
252 × 252 mm and 5 mm tall: exactly 6 × 42 by 6 × 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 253 × 253 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): no, split it; Creality Ender-3 (V2/S1) (220 × 220 mm): no, split it; Prusa MK4 / MK4S (250 × 210 mm): no, split it; Bambu Lab P1S / X1C / A1 (256 × 256 mm): yes, tight (no brim room). On a P1S the 252 mm plate also collides with the 18 × 28 mm excluded corner and leaves no room for a brim, so OrcaSlicer will not place it. Print it as two 3×6 halves.
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.