Transparent polyolefin heat shrink tubing engineered for professional wire management and component protection. This 3/16" diameter tubing features a 2:1 shrink ratio, contracting to half its original size for secure, dependable coverage. The clear construction maintains visibility of underlying wires and labels throughout installation and inspection. Rated for -55°C to 135°C operation with 600-volt electrical protection, it resists chemicals, oils, and moisture in demanding industrial, military, and commercial environments. Supplied on a convenient 100-foot spool. UL 224 and CSA certified, meeting Mil-I-23053/5 Class 2 standards.