BLOCK - 12" x 8" x 8" HALF | 12 in. x 8 in. x 8 in. gray Concrete Block. For use in construction of foundations or above-grade masonry walls. These gray medium weight blocks are uniform in color, texture and shape.

* Square concrete block with no large chips or breaks
* Use in foundations or above-grade masonry walls
* Meets ASTM C 90 specifications