The TE Connectivity / Raychem 222D211-3-0 is a heat shrink semi-rigid molded boot made of RA polyolefin material. This durable and high-quality boot provides protection and insulation for electrical connections in various applications. Its semi-rigid design offers a perfect balance of flexibility and rigidity for optimal performance. Easy to install and highly reliable, the 222D211-3-0 is a trusted solution for protecting electrical connections in demanding environments.