Pro-Flex Termination with Fitting, 3/4 In. is an essential component designed for the installation of CSST gas piping systems. This termination fitting is specifically crafted to be installed at the end of a CSST gas line, providing a secure and leak-proof connection for your gas appliances. Compatible with 3/4 inch diameter CSST tubing, it a rigid and reliable mount for terminating Pro-Flex CSST lines efficiently. Made from durable and corrosion-resistant materials, this fitting ensures a long lifespan and dependable performance in your gas piping setup. Model Number: PFST-34C