Shrink Tubing 4 ft Blk 1.1 in ID PK20

Heat Shrink Tubing Heavy Wall Material Polyolefin with Adhesive Semi Rigid Flame Retardant Yes Adhesive Lined Yes Shrink Ratio 3 1 Use With Wire Size 2 AWG to 4/0 AWG I.D. Before Shrinking 1.1 in I.D. After Shrinking 0.37 in Wall Thickness After Shrinking 0.12 in Length 4 ft Shrink Tubing Properties Abrasion Resistant Acid and Alkali Resistant Color Black Temp Range -67 Degrees to 230 Degrees F Package Style Individual Pieces Min Shrink Temp 250 Degrees F