Pennsylvania 
Builders Supply
“The Contractor’s Pro-Shop”
Pennsylvania Builders Supply (323) 957-7620
Email: sales@pennbuilders.com
Block
We stock the following sizes:
4” x 4” x 16”
4” x 8” x 16”

6” x 4” x 16”
6” x 8” x 16”

8” x 4” x 16”
8” x 8” x 16”

12” x 8” x 16”

12” x 8” x 12” Pilaster
16” x 8” x 16” Pilaster

4” x 2” x 16” Caps
6” x 2” x 16” Caps
8” x 2” x 16” Caps

And many more...