The HellermannTyton 435-10255 Heat Shrinkable Tubing is a 3:1 feed-through with an 800 mm length and 14 mm diameter. It can be used for a variety of wire insulation and protection application purposes. This product offers excellent resistance to strain, abrasion, crushing, tearing, and cracking. It also has a superior shrink temperature index, as well as excellent chemical resistance to common acids, oils, and solvents. The heat shrink tubing and sleeves are a great choice for a range of protection applications in the automotive, industrial, electrical, and domestic markets.