Panduit® Dry-Shrink™ Heat Shrink Tubing, Cross Linked Standard, Series: HSTT, 600 V AC, 2 in ID Expanded, 1 in ID Recovered, Thin Wall, 0.045 in Wall Thickness Recovered, 2:1 Shrink Ratio, 3.94 ft Length, 275 deg F, 194 deg F Shrink, Polyolefin, Black,