LEGO® 32531 6185546 - ToyPro
Lego Parts - Technic, Brick 4x6 (#32531) - Light Bluish Gray - Star Wars | eBay
Building Blocks Kit - 1pcs High-tech Assemble 32531 4x6 Brick Building Blocks Kit - Aliexpress
LEGO (1x) Lt Gray Brick w/ Open Center (Choose Part 32531/40344 or 32532/40345) | eBay
Technic, Brick 4 x 6 Open Center : Part 32531 | BrickLink
LEGO® 32531 4144025 - ToyPro
LEGO® 32531 6185546 - ToyPro
Technical Brick | Building Blocks | Toys - Gds-973 Brick 4 X 6 Compatible Lego 32531 - Aliexpress
LEGO Red Technic Brick 4 x 6 with Open Center 2 x 4 (32531) | Brick Owl - LEGO Marketplace
LEGO Black Technic Brick 4 x 6 with Open Center 2 x 4 (1679 / 32531) | Brick Owl - LEGO Marketplace
32531 LEGO Parts~(1) Technic Brick 4 x 6 Open Center LT BL GRAY | eBay
LEGO Medium Stone Gray Technic Brick 4 x 6 with Open Center 2 x 4 (32531) | Brick Owl - LEGO Marketplace
LEGO Sets with Part 40344 Technic, Brick 4 x 6 Open Center
Flix-Brix.de - LEGO® Ersatzteile, Einzelsteine, Minifiguren und Sets (FlixBrix)
LEGO (1x) Lt Gray Brick w/ Open Center (Choose Part 32531/40344 or 32532/40345) | eBay
Lego Technic 32531 Brick 4 x 6 with Open Center 2 x 4 40344 | eBay
