6×6×⅔, Ø4 w/ Rounded Corners (Part 66789)

2020-2025CURRENT

Custom LEGO part image © 2025 Tom Alphin / Brick Architect.

External Links

LEGO parts are described differently on other websites and may use different part numbers.

LEGO Pick a Brick:
66789 PLATE, 6X6X2/3, CIRCLE, W/ REDUCED KNOBS
Bricklink:
66789 Plate, Modified 6 x 6 with Rounded Corners and 4 Feet
Rebrickable:
66789 Plate Round Corners 6 x 6 x 2/3 Circle with Reduced Knobs
Brickset:
66789 PLATE, 6X6X2/3, CIRCLE, W/ REDUCED KNOBS
LDraw:
66789 Plate 6 x 6 x 0.667 with Rounded Corners with Studs on Edges without 4 Centre Studs

Ranking based on buying one copy of every LEGO set, counting the number of sets containing each part, then sorting by part and color.

Overall Rank is a weighted score combining the number of parts, sets, and colors produced.

Current ranking based on sets released between 2020-2024. (2025 not included because too few sets have been released and inventoried at this time.)

Printable LEGO Brick Label

Requires a compatible Brother Label Printer — learn more at brickarchitect.com/labels.

A label for this part is included in the legacy LEGO Brick Labels collection.


Date Added: 2024-02-21 12:00:00
Date Modified: 2025-04-06 16:30:38