Magnet Brick, Modified 2 x 4 Sealed Base with Extension Plate with 2 Studs and Hole : Part 74188c01 | BrickLink
BrickLink - Set 3484-1 : LEGO 2 x 4 White Plates [Bulk Bricks] - BrickLink Reference Catalog
BrickLink - Part 3001old : LEGO Brick 2 x 4 without Cross Supports [Brick] - BrickLink Reference Catalog
BrickLink - Part 60239pb01 : LEGO Brick, Braille 2 x 4 with 4 Studs with Black Capital Letter V Pattern (dots-1236 ⠧) [Brick, Braille] - BrickLink Reference Catalog
BrickLink - Part 3001pb010 : LEGO Brick 2 x 4 with Smiling Face with Fangs Pattern [Brick, Decorated] - BrickLink Reference Catalog
BrickLink - Part 3001pb007 : LEGO Brick 2 x 4 with Black Animal Spots Pattern [Brick, Decorated] - BrickLink Reference Catalog
2 x 4 Black Bricks : Set 3458-1 | BrickLink
BrickLink - Part 6249 : LEGO Brick, Modified 2 x 4 with Pins [Brick, Modified] - BrickLink Reference Catalog
BrickLink - Part bhol04 : LEGO Brick 2 x 4 without Bottom Tubes [Brick] - BrickLink Reference Catalog
BrickLink - Part 39789 : LEGO Technic, Brick 2 x 4 with 3 Axle Holes [Technic, Brick] - BrickLink Reference Catalog
Set 3755-1 : 2 x 4 Roof Tile Brown [Vintage & Retired:Bulk Bricks] [ BrickLink]
Brick 2 x 4 : Part 3001 | BrickLink
Brick, Modified 2 x 4 x 2 with Studs on Sides : Part 2434 | BrickLink
BrickLink - Part 48411 : LEGO Quatro Brick 1 x 4 [Quatro] - BrickLink Reference Catalog
BrickLink - Part 3001pb009 : LEGO Brick 2 x 4 with Black '390' Pattern [ Brick, Decorated] - BrickLink Reference Catalog
BrickLink - Part crssprt02 : LEGO Brick 1 x 6 without Bottom Tubes, with Cross Supports [Brick] - BrickLink Reference Catalog
BrickLink - Part 3001pb083 : LEGO Brick 2 x 4 with Peace Symbol, Road, and Flowers Pattern [Brick, Decorated] - BrickLink Reference Catalog
Brick 2 x 4 with Brick Underside, '1958' and '2018' Pattern : Part 3001pb145 | BrickLink