The TE Connectivity / Raychem 462A421-51-0 is a heat shrink transition Y style connector made from a durable elastomer polymer blend. This premium quality component is designed to provide a reliable and long-lasting connection in a variety of applications. The 462A421-51-0 comes conveniently packaged in a bag or box for easy storage and transportation. Upgrade your electrical projects with this high-performance heat shrink connector from TE Connectivity / Raychem.