WARNING

This information applies to Lock-Block(tm) products only. Other blocks do not meet our strict dimensional tolerances and do not lock together into a cohesive wall as well as Lock-Block(tm) units. Using copy-cat blocks with Lock-Block(tm) engineering data could result in wall failures.

Information & Introduction about Lock Block™:

The Lock-Block™ system was created in 1983 and has revolutionized retaining wall construction in North America. The company's main product is a modular block system that allows for quick and safe erection of a gravity retaining wall. United Lock-Block™ block units are of the highest standard and can be designed to the needed strength of the project. For more information on Lock-Block™ products, you may use the menu on the left to browse the rest of this site.

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