The ALPHA WIRE part F2213/4-BK007, also known as FIT-221 3/4 BLACK, is a high-quality heat shrink tubing designed for electrical insulation and protection. Measuring 15.24 meters (50 feet) in length, this tubing is ideal for various applications where reliable, durable, and flexible insulation is required. The black color adds a sleek and professional appearance to any project while ensuring long-lasting performance. Whether used in automotive, aerospace, or general wiring projects, the FIT-221 3/4 BLACK from ALPHA WIRE provides excellent abrasion resistance, moisture protection, and resistance to chemicals and solvents. Upgrade your insulation needs with this dependable and versatile heat shrink tubing.