The commercial-grade rubber Guardian cable ramp protects up to 3 cables, hoses, or wires from damage caused by heavy vehicle and industrial traffic. This cable protector has three channels that can accommodate cords measuring up to 2.5 in. O.D. The ramp features a commercial-grade rubber base with a hinged PVC lid, allowing it to support up to 24,000 lbs. per-axle. Connect multiple Guardian cable ramps together using the interlocking male and female T-connectors to cover long cable runs. A diamond tread pattern on the surface of the ramp provides enhanced traction for vehicle and pedestrian traffic. Operating temperature from minus 40° F to 131° F.