The TE Connectivity / AMP Brand part 1718705-1 is a single wire seal with a collar diameter of 2. This seal is designed to provide reliable and secure sealing for electrical connections. It is ideal for use in automotive and industrial applications where protection against moisture, dust, and other contaminants is crucial. The high-quality materials used in its construction ensure durability and long-lasting performance. With easy installation and a compact design, this single wire seal is a dependable choice for ensuring the integrity of wired connections.