Our Category 3 Keystone style RJ12 female to RJ12 female feed through coupler is an ideal way to join two Category 3 RJ12 patch cables or flat satin telephone patch cables. Category 3 Keystone style feed through couplers snap into a wall plate, surface mount box or keystone patch panel to provide a junction point for backbone/horizontal network wiring pre-terminated with RJ12 modular plugs. Keystone style jacks are designed to snap into any standard keystone port with no tools required.
WARNING: This product contains brass which can expose you to chemicals including lead and lead compounds which are known to the State of California to cause cancer and developmental issues. For more information, go to www.P65Warnings.ca.gov