These Knob Style block are 24”x24”x48” and require 16 cubic feet of concrete (making a 2,400 pound block)

Just about the simplest block form out there, the knob style block form makes life easy. With two knobs on top fitting into two knobs on the bottom, these blocks fit together like giant Legos®.

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8 Item(s)

Show 9 15 30 All per page

View as: Grid  List

Sort by Position Name Price Sort Order