Shrink Tubing 4 ft Blk 0.75 in ID PK5

Heat Shrink Tubing Thin Wall Material Polyolefin with Adhesive Semi Rigid Flame Retardant No Adhesive Lined Yes Shrink Ratio 2.5 1 Use With Wire Size 4 AWG to 3/0 AWG I.D. Before Shrinking 0.75 in I.D. After Shrinking 0.31 in Wall Thickness After Shrinking 0.04 in Length 4 ft Shrink Tubing Properties Acid and Alkali Resistant Color Black Temp Range -67 Degrees to 230 Degrees F Package Style Individual Pieces Min Shrink Temp 275 Degrees F Dielectric Strength 600 V