LEGO® arch 1x4x2 6182 is a curved structural element designed to form clean openings within walls, adding both shape variation and support to detailed builds. Its smooth arc creates a defined transition between vertical sections, making it a key component for controlled architectural layouts.

LEGO® Arch 1x4x2 Design and Structure

This piece features a precise curved span across a 1x4 base, allowing for consistent archways in builds that require symmetry and alignment. The underside and stud configuration ensure stable integration within layered constructions, maintaining strength across wider openings.

Functional Building Applications

• 1x4x2 arch format for structured openings
• Smooth curved profile for clean visual transitions
• Reliable connection for wall sections and supports
• Useful for bridges, facades, and structural detailing

This element is commonly used in architectural builds and modular structures where curved openings enhance both form and layout precision. Explore more options in our LEGO® arch pieces collection to expand your building possibilities.