Checkers manufactures the most extensive line of high performance cable protection products in the world. These durable systems protect valuable electrical cables, cords and hose lines from damage while providing a method of safe passage for pedestrian traffic, vehicles and heavy duty equipment. For varied uses, we offer lidded models, drop-over models, open top models, and low proļ¬le models constructed from all-weather polyurethane. We also offer rubber duct models for light applications.