Single Tunnel System single tunnel systems provide protection for valuable cable and hose lines while ensuring a safe method of passage for vehicles. High-density, all-weather urethane construction protects from damage by physical pressure and reduces cable and hose maintenance and replacement costs. The single tunnel systems feature a high load-bearing capacity, modular, interlocking design, and diamond-plate tread surface for increased traction with hoses and cables up to 3″ in diameter
