3m SFTW-203-3/4-48-BLACK

Heat Shrink Tubing, Thin Wall, Material Polyolefin, Very Flexible, Flame Retardant Yes, Adhesive Lined No, Shrink Ratio 3:1, Use With Wire Size 4 AWG to 3/0 AWG, I.D. Before Shrinking 0.71 in, I.D. After Shrinking 0.24 in, Wall Thickness After Shrinking 0.03 in, Length 4 ft, Shrink Tubing Properties Acid and Alkali-Resistant, Color Black, Temp. Range -67 Degrees to 275 Degrees F, Package Style Individual Pieces, Min. Shrink Temp. 212 Degrees F, Dielectric Strength 600 V