Locations and Contact:

K-ROCK
601 Loucks Mill Road
York, PA 17403
Main: (717) 741-3841
Michael Betting: (717) 741-8422
Maps and Directions (PDF)
Mailing Address:
P.O. Box 2886
York, PA 17405






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K-ROCK is a unique "square-lock fastening" block that was designed for engineered earth reinforced walls. The blocks have a square-lock groove and dual anchor system that develop a bond that exceeds the tensile strength of the geogrid, and the walls are engineered based on lock soil condition. K-ROCK has a face area of eight square feet, which allows this type of wall to be completed sooner than walls built with other wall systems. K-ROCK walls can be up to six feet high before earth reinforcement is necessary, because each full block weighs approximately 2,400 pounds.