The #168 4-1/8CTx2-1/2INS URE METAL INSERT from PHD Manufacturing, Inc. is a premium solution for enhancing pipe integrity. With a 4-1/8 inch diameter and a 2-1/2 inch length, this urethane insert provides exceptional strength and durability. It is designed to meet ISO standards, ensuring compatibility with a wide range of piping systems. The insert's robust construction allows it to withstand high pressure and temperature variations, making it ideal for industrial applications. Easy to install, it enhances the overall performance and safety of piping systems.