Introducing the HFT5000-20/10-0-245MM Heat Shrink Tubing, a versatile and durable solution for your wire and cable management needs. This black tubing, made of Polyethylene/Polyester blend, offers a 2:1 shrink ratio, ensuring a snug fit around cables and wires. With a shrink temperature of 80 °C and an operating temperature range of -40 to 125 °C, it provides reliable protection in various environments. The tubing has an overall length of 245mm and can shrink down to a diameter of 10mm (.394 in) from an expanded diameter of 20mm (.787 in), accommodating different cable sizes. Also known as part alias CH12646001, this product is a must-have for anyone seeking high-quality abrasion protection for their cables. Please note, this item is not classified as high reliability.