Heat Shrink Tubing, Heavy Wall, Material Cross-Linked Polyolefin with Adhesive, Flame Retardant No, Adhesive Lined Yes, Shrink Ratio 3:1, Use With Wire Size 8 AWG to 6 AWG, I.D. Before Shrinking 0.51 in, I.D. After Shrinking 0.16 in, Wall Thickness...