| 18AWG, 6 CONDUCTORS, SHIELDED, WHITE JACKET, 500FT BOX. 18 gauge, 6 conductor low voltage wire with overall foil shield & drain wire, stranded bare copper conductors, and cotton ripcord. Built to exacting standards with zero compromises. OXYGEN-FREE COPPER. Oxygen-free copper (OFC) conductors result in less signal loss and are more durable than conductors made of copper-clad aluminum (CCA). CL3R RATED. Riser (CL3R) fire safety rating for installation in walls and risers (between floors) in both | |