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®.

This block is purposely built half as wide as they are long. Because of this, turning a corner does not require buying extra forms or pouring special blocks. The knob placement and block dimensions allow you to simply turn your block 90° at a corner and maintain a running bond.

 
  

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Items 1 to 9 of 18 total

Page: 1 2

Show 9 15 30 All per page

View as: Grid  List

Sort by Position Name Price Sort Order