LEGO Arch 1x12x3

Grand Arches, Grand Builds — LEGO® Arch 1X12X3!

Make a statement with every build. The LEGO® Arch 1X12X3 is a genuine LEGO® replacement part — a large, sweeping arch brick spanning 12 studs wide and 3 bricks tall, perfect for creating grand archways, cathedral entrances, castle gateways, bridge spans, and impressive architectural features in any MOC or set restoration.

Its generous span makes it one of the most impactful single arch elements in the LEGO® range — fewer pieces, more drama. Whether you’re restoring a classic set or building an ambitious architectural MOC, this genuine LEGO® piece ensures a perfect fit every time.

Please Note: This part is supplied in Used — Excellent Condition. Excellent Condition parts are pre-owned but carefully checked to ensure they are clean, undamaged, and in near-perfect condition.

Pick up your LEGO® Arch 1X12X3 today!

Official LEGO® part | Arch 1X12X3 | Design ID: 30938 | Element ID: 6246844 | Medium Stone Grey | Used — Excellent Condition | Sold individually