The RNF-3000-3/1-0-STK is a high-quality black heat shrink tubing designed for versatile applications. With an overall length of 1220 mm (48.031 in) and a 3:1 shrink ratio, this tubing efficiently conforms to the shape of cables and wires for secure insulation. Made of irradiated modified polyolefin, it offers excellent protection with a shrink temperature of 80 °C and an operating temperature range of -55 to 135 °C. This RoHS-compliant tubing has a recovered diameter of 1 mm (.039 in) and an expanded diameter of 3 mm (.118 in), making it ideal for use in HVAC systems and other applications. Trust the RNF-3000-3/1-0-STK for reliable and durable wire and cable management.