BLOCK - 12" x 8" x 16" LINE | 12" x 8" x 16" Concrete Line Block. This 12" load bearing block is designed for foundation walls and structures. Made of high quality concrete, this block is constructed to maintain long lasting strength. This versatile construction block can be used for many different construction projects.

* Ideal for foundations and walls
* Standard gray color
* Strong and versatile
* Factory cured to meet or exceed ASTM C-90, certified for strength and absorption
* Color may vary by production run. Please purchase entire projects at one time.
* Nominal size concrete