The Brick Architect

2×2 Technic Brick w/ Cutaways (Part 73109)

2021-2025CURRENT

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:

73109 BRICK 2X2, W/4.85 HOLE, NO. 1

Bricklink:

73109 Technic, Brick Modified 1 x 2 with Hole and 1 x 2 Plate

Rebrickable:

73109 Technic Brick Special 1 x 2 with Pin Hole and 1 x 2 Plate

Brickset:

73109 BRICK 2X2, W/4.85 HOLE, NO. 1

LDraw:

73109 Technic Brick 1 x 2 with Plate 1 x 2

CURRENTALL YEARS

OVERALL RANK

# PIECES

# SETS

# COLORS

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

2×2 Technic
Brick w/ Cutaways
73109

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

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This guide uses external data from Rebrickable, BrickLink, Brickset, and LDraw.