Heat Shrink Tubing, Heavy Wall, Material Cross-Linked Polyolefin, Rigid, Flame Retardant No, Adhesive Lined No, Shrink Ratio 3:1, Use With Wire Size 8 AWG to 1/0 AWG, I.D. Before Shrinking 0.8 in, I.D. After Shrinking 0.2 in, Wall Thickness After...