Arch 1 x 2 Inverted (38583)

Add smooth curves and distinctive architectural details to your LEGO® creations with the LEGO® Arch 1 x 2 Inverted (38583). This compact building element features two inward-curving cutouts and a central recessed section, making it useful for decorative edges, shaped openings and custom building designs.

Inverted Arch Design

Unlike a traditional LEGO arch, this inverted piece features curved recesses along its sides. Its compact 1 x 2 footprint allows builders to introduce subtle curved details without taking up much space. The element also includes a hollow stud connection and an open rectangular connection point.

Building Ideas and Uses

• Architectural details: Create decorative edges, recessed shapes and curved transitions in LEGO buildings.
• Custom models: Add unusual contours to vehicles, structures and other creative builds.
• Small-scale designs: Incorporate curved details into compact LEGO creations.
• Replacement parts: Replace a missing or damaged inverted arch in an existing LEGO model.

Explore More LEGO® Arch Pieces

Looking for more curved building elements? Explore our LEGO® Arch Pieces collection to discover more arch shapes, sizes and styles for your next LEGO creation.