![BrickLink - Part 30645 : LEGO Brick, Modified 12 x 12 Base [Brick, Modified] - BrickLink Reference Catalog BrickLink - Part 30645 : LEGO Brick, Modified 12 x 12 Base [Brick, Modified] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/PN/9/30645.png)
BrickLink - Part 30645 : LEGO Brick, Modified 12 x 12 Base [Brick, Modified] - BrickLink Reference Catalog
![LEGO Sets with Part 30645 Brick 12 x 12 with Three Holes on Two Sides, Vertical Pegs in Corners, and Indented Sides, Modified Base LEGO Sets with Part 30645 Brick 12 x 12 with Three Holes on Two Sides, Vertical Pegs in Corners, and Indented Sides, Modified Base](https://i.ebayimg.com/thumbs/images/g/jnoAAOSwotxj2S7W/s-l225.jpg)
LEGO Sets with Part 30645 Brick 12 x 12 with Three Holes on Two Sides, Vertical Pegs in Corners, and Indented Sides, Modified Base
![LEGO Sets with Part 30645 Brick 12 x 12 with Three Holes on Two Sides, Vertical Pegs in Corners, and Indented Sides, Modified Base LEGO Sets with Part 30645 Brick 12 x 12 with Three Holes on Two Sides, Vertical Pegs in Corners, and Indented Sides, Modified Base](https://i.ebayimg.com/thumbs/images/g/ldsAAOSwKQNh7uha/s-l225.jpg)
LEGO Sets with Part 30645 Brick 12 x 12 with Three Holes on Two Sides, Vertical Pegs in Corners, and Indented Sides, Modified Base
![LEGO Sets with Part 30645 Brick 12 x 12 with Three Holes on Two Sides, Vertical Pegs in Corners, and Indented Sides, Modified Base LEGO Sets with Part 30645 Brick 12 x 12 with Three Holes on Two Sides, Vertical Pegs in Corners, and Indented Sides, Modified Base](https://i.ebayimg.com/thumbs/images/g/osYAAOSwtUdjogEc/s-l225.jpg)