The ALPHA WIRE part F2211/4-BK003 is an essential electrical component with superior quality and functionality. This FIT-221 shrink tubing is designed for a wide range of applications and ensures reliable insulation and protection. With a length of 76.2m (250ft) and a diameter of 1/4", this black tubing is perfect for various electrical projects. Made from durable materials, it offers excellent resistance to heat, chemicals, and abrasion. Trustworthy and long-lasting, this ALPHA WIRE shrink tubing is a must-have for any professional or DIY enthusiast.