56c105a0d0f9d May 2026

: 1 stud wide by 2 studs long, with a flat top featuring 5-6 parallel ridges. Common Uses Automotive : Radiator grilles or engine vents for cars. Architecture : Subtle window details or floor textures.

The identifier corresponds to a specific LEGO part (specifically a LEGO Design ID ) for a Tile, Modified 1 x 2 Grille with Bottom Groove . 56c105a0d0f9d

: Creating "sliding" mechanisms, as the bottom groove allows it to sit on top of studs without locking fully in some configurations. : 1 stud wide by 2 studs long,