This part is a fundamental "L-shaped" brick used to create sturdy right-angled turns in walls. It is a staple in architectural builds, particularly in the and Modular Buildings series.
: Newer sets (like the 21357 Desk Lamp) are transitioning to sustainable paper bag interiors .
: Many collectors look for the White version of Vintage Part 2357 for restoring classic 1980s and 90s castle sets.
The number refers to a classic LEGO piece, specifically the 2x2 Corner Brick . If you are looking for an "interesting piece" related to this, here are the most notable ways this specific component is used and where you can find it: 🧩 The "2357" Corner Brick
