Connect two single-line telephone cables together to extend the overall connection
(1) RJ-11 Female
(1) RJ-11 Female
Product Description
To link several line cords together, or extend modular cable runs, this modular coupler can help you make the right connection. It provides a female-to-female feed-through connection for easy cable hookup. Use for data/voice applications.
WARNING: Cancer and Reproductive Harm 
