LEGO® 2 x 4 Brick (3001)

The LEGO® 2 x 4 Brick (Design ID 3001) is the classic eight-stud building element used for walls, foundations and structural layers. This page brings together the available colour variants of the standard 2 x 4 format, giving builders one focused place to find this widely used brick size.

Standard 2 x 4 Brick Design

The rectangular 2 x 4 footprint provides enough coverage for efficient construction while remaining easy to combine with smaller brick sizes. Internal underside tubes support secure stacking, and the regular stud layout helps align adjoining sections across walls, bases and layered structures.

• Size: 2 x 4 studs
• Top surface: Eight studs
• Format: Standard rectangular brick
• Common applications: Walls, foundations, supports and layered structures

Building with LEGO® 2 x 4 Bricks

The 2 x 4 brick is well suited to larger wall sections and structural frameworks where consistent coverage is important. Builders can stagger adjoining rows to strengthen assemblies or combine this size with smaller bricks to adjust corners, openings and changes in width.

Explore Related LEGO® Brick Sizes

Browse the LEGO® Bricks collection for more standard and specialised brick families. For finer adjustments, compare the LEGO® 1 x 1 Brick and LEGO® 1 x 2 Brick. The LEGO® 2 x 2 Brick provides the same width with a shorter footprint.