24” Middle Block

Height 18” x Width 48” x Depth 24”

The Big Block 24" Middle block or “stacker block” is the most commonly used block in the construction of retaining walls. The 24" middle block can be used as a base block on poured concrete footings. The Middle Block has Big Block's patented locking system on the bottom and a channel on top of the block so that subsequent rows of blocks lock into place.