Calroc’s Interlocking Rig Mats incorporate our innovative and patented Load Link Technology™ that not only truly locks the mats together but actually distributes weight outward. How much weight? Try 15x what the competition can do. Need to throw on 300 tons? Not a problem. We’ve got you covered for the heaviest of loads. Calroc’s Interlocking Rig Mats will ensure you’re quickly locked and loaded, keeping your workers safe and allowing them to get the job done right.