LEGO Part Slope 45 2 x 2 Black

LEGO Part 3039 – Slope 45 2×2 (Black) is a classic angled slope used to add roofs, hoods, slanted surfaces, and streamlined shapes to LEGO builds. With its 2×2 footprint and 45° angle, it’s perfect for both function and style—frequently used in LEGO City, Star Wars, Technic, and Creator Expert sets.

In black, this slope blends into vehicles, spacecraft, mechs, buildings, and custom MOCs where a stealthy, clean, or mechanical look is desired. It’s ideal for forming slanted walls, aerodynamic edges, or finishing touches on nearly any structure.

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