FL2500-NO.4-J2-0-40MM is a high-quality black Heat Shrink Tubing made of Irradiated Modified Polyolefin, offering a reliable 4:1 shrink ratio for efficient application. With a shrink temperature of 110 °C and an operating temperature range of -40 to 135 °C, this tubing ensures durable performance in various conditions. Measuring 40mm (1.575 inches) in overall length, it has a recovered diameter of .175 inches (4.45mm) and an expanded diameter of .7 inches (17.78mm). Also known by the part alias A21213-000, this RoHS-compliant tubing is ideal for use in HVAC systems, providing excellent abrasion protection and insulation for wires and cables. Its non-halogenated construction and dual-wall design make it a versatile and reliable solution for a wide range of applications.