![BrickLink - Part 4216 : LEGO Brick, Modified 1 x 2 with Groove [Brick, Modified] - BrickLink Reference Catalog BrickLink - Part 4216 : LEGO Brick, Modified 1 x 2 with Groove [Brick, Modified] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/PN/5/4216.png)
BrickLink - Part 4216 : LEGO Brick, Modified 1 x 2 with Groove [Brick, Modified] - BrickLink Reference Catalog
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Gobricks GDS-798 BRICK 1X2 W. GROOVE compatible with lego 4216 DIY Parts Assembles Building Blocks Technical - AliExpress
![BrickLink - Part 4216 : LEGO Brick, Modified 1 x 2 with Groove [Brick, Modified] - BrickLink Reference Catalog BrickLink - Part 4216 : LEGO Brick, Modified 1 x 2 with Groove [Brick, Modified] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/PN/80/4216.png)
BrickLink - Part 4216 : LEGO Brick, Modified 1 x 2 with Groove [Brick, Modified] - BrickLink Reference Catalog
![BrickLink - Part 4216 : LEGO Brick, Modified 1 x 2 with Groove [Brick, Modified] - BrickLink Reference Catalog BrickLink - Part 4216 : LEGO Brick, Modified 1 x 2 with Groove [Brick, Modified] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/PN/48/4216.png)