2x4 Lego brick I modeled and rendered in fusion 360 : r/Fusion360
Brick 2 x 4 : Part 3001 | BrickLink
Amazon.com: LEGO Parts and Pieces: Black 2x4 Brick x100 : Toys & Games
Amazon.com: LEGO Parts and Pieces: Red (Bright Red) 2x4 Brick x20 : Toys & Games
LEGO MOC 2x4 Brick made of only 2x4 Bricks by 2in1 | Rebrickable - Build with LEGO
Amazon.com: Classic Building Bricks 2 x 4 100 Piece, Compatible with Lego Parts 3001, Creative Play Set - 100% Compatible with Lego and All Major Brick Brands(Colour:Red) : Toys & Games