← The LEGO Parts Guide › 1. Basic › Brick › 2× Brick

2×4 Brick (Part 3001)

1954-2025CURRENT

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

The humble 2×4 brick is the classic part which was immortalized in the original patent that The LEGO Group filed for their innovative Stud and Tube system of interlocking bricks.

External Links

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

LEGO Pick a Brick:
3001 BRICK 2X4
Bricklink:
3001 Brick 2 x 4
Rebrickable:
3001 Brick 2 x 4
3001a Brick 2 x 4 without Cross Supports
Brickset:
3001 BRICK 2X4
3556 BRICK 2X4, TRANSPARENT
72841 BRICK 2X4 GOLD METALIZED
LDraw:
3001 Brick 2 x 4
 CURRENTALL YEARS
OVERALL RANK
-4
32RANK
11RANK
# PIECES
7641RANK: 35
52149RANK: 10
# SETS
977RANK: 35
4282RANK: 19
# COLORS
35RANK: 38
66RANK: 7

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

2×4
3001
.LBX

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 script last updated on January 14 2025 10:17 PM (PST).

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