The RNF-100-1/4-0-50MM is a high-quality black heat shrink tubing designed for efficient cable and wire protection. With an overall length of 50mm (1.969 inches) and a 2:1 shrink ratio, this tubing ensures a secure and tight fit, even in tight spaces. Made from durable irradiated modified polyolefin, it offers excellent resistance to abrasion, chemicals, and extreme temperatures ranging from -55 to 135°C (-67 to 275°F). The recovered diameter of 3.2mm (.125 inches) accommodates various cable sizes, while the expanded diameter of 6.4mm (.25 inches) allows for easy installation. Although not RoHS compliant, this tubing is a reliable solution for a wide range of industrial applications.