Shield your TNC connectors with our Protective Cap Plug, featuring a secure chain attachment for convenient storage when not in use. Crafted from durable brass with a sleek nickel finish, this accessory provides essential protection against dust and debris, ensuring optimal performance and longevity for your RF coaxial connections. Compliant with RoHS standards, it offers peace of mind in environmentally conscious applications. Ideal for industrial, telecommunications, and aerospace settings, this essential connector accessory guarantees reliable signal transmission in any environment. Elevate your connectivity with our TNC Protective Cap Plug With Chain.