Titan 01-THHN-4X-BLK 4AWG 500' Black THHN Building Wire Please log in to see price or purchase this item SKU: 550-9045 Details THHN, 4 AWG, Black, 600V, 500', 01-THHN-4X-BLK DetailsBackDetailsTHHN, 4 AWG, Black, 600V, 500', 01-THHN-4X-BLK