The PS-187-2-WT-2 is a B-342 PermaSleeve™ marker specifically designed for wire identification and insulation purposes. This 3/16-inch sleeve fits wires with an outer diameter ranging from 0.062 to 0.150 inches (1.57 to 3.81 mm). Constructed from durable, irradiated polyolefin, it provides a 3:1 shrink ratio and is printable using both thermal transfer and dot matrix technologies. The material operates effectively in temperatures from -55°C to +135°C and meets several key industry standards. As a UL Recognized Component that also complies with SAE specifications, it provides a robust and reliable solution for creating clear, long-lasting labels in demanding electrical applications.