Slope 45 2 x 4 (3037)

Build clean, angled surfaces with LEGO® Slope 45 2 x 4 (3037). This classic 45-degree slope brick features a 2 x 4 footprint, four studs along its upper edge and a straight inclined face, making it useful for rooflines, sloping structures and geometric building details.

45-Degree Slopes for Roofs and Angled Designs

Part 3037 provides a consistent incline that can be repeated across larger constructions. Arrange matching pieces in rows to form sloped roof sections, or combine them with other bricks to introduce angled walls, stepped structures and architectural details.

The broad sloping face creates a continuous surface when multiple bricks are placed alongside one another, helping builders achieve a more uniform appearance than with smaller individual slopes.

Choose Your Colour and Pack Size

This LEGO® 2 x 4 slope is available in multiple colours and multipiece lots. Select your preferred colour and quantity from the product options, whether you are replacing missing elements, extending an existing model or gathering matching parts for a custom build.

Explore more angled building elements in our LEGO® slope bricks collection.