The 8" Classic is a high performance block designed to be a versatile solution for any type of wall application. It is known for its ease of installation, strength and adaptability to virtually every retaining wall need. The 8" Classic is capable of sharp radius turns, variable setbacks and other design possibilities. Covering one square foot per block allows the 8" Classic greater efficiency in installation.
Upon assembly, Classic automatically create a 4" x 5" vertical "stone columns". When layered with grid, the gravel filled "stone columns" provide a multi-point interlock, for a more uniform block-to-grid connection.