The ALPHA WIRE part F2211IN-BK007, also known as FIT-221 1 Black, is a high-quality heat shrink tubing designed for various electrical applications. Measuring 15.24m (50ft) in length, this tubing offers ample coverage for a range of projects. The black color provides a sleek and professional appearance when applied, while the 1 diameter ensures compatibility with a wide array of wires and cables. Made by ALPHA WIRE, a trusted brand in the industry, the F2211IN-BK007 guarantees exceptional performance and durability. Whether you're working on electrical repairs, installations, or custom projects, this heat shrink tubing is the perfect solution to ensure secure and insulated connections.