The ALPHA WIRE FIT-221 F2213/16-BK007 is a high-quality heat shrink tubing with a diameter of 3/16. This black tubing is perfect for providing insulation and protection to small electrical wires and cables. It has a length of 15.24m (50ft), making it ideal for various applications in both commercial and industrial settings. The FIT-221 tubing is designed to shrink when heated, creating a tight, secure fit around the wires, preventing moisture, dust, and other contaminants from causing damage. Its durable construction ensures long-lasting performance, making it an essential component for any electrical project.