The THOMAS & BETTS part RK9731 is a reliable and durable strain relief connector for use with liquid-tight flexible metal conduit systems. It is designed to provide a secure connection and prevent damage to the wires and cables within the conduit. This strain relief connector is made of high-quality materials and is easy to install, ensuring a long-lasting and reliable electrical installation. Whether used in residential, commercial, or industrial applications, the THOMAS & BETTS part RK9731 is an excellent choice for protecting and securing electrical connections.