10 Pieces CAT3 Telephone RJ11 6P4C Jack Phone Line Connector Coupler Phone Female to Female Telephone Jack Coupler -Black-

10 Pieces CAT3 telephone RJ11 6P4C jack phone line connector coupler phone female to female telephone jack coupler, white Features: Compatible: The CAT3 coupler is applied to connect two telephone lines. Compatible with all RJ11 devices such as landline, fax or answering machines. This coupled CAT3 telephone line interface can be inserted into most standard size blank wall plates , such as CAT6 Ethernet panel, speaker panel and other panels. How to install: You only need to insert one phone line into the front of the female to female jack wall plate, and insert another line into the back to complete the installation without any tools. Specifications: Color: white Size: 15 x 16 x 27 mm/ 0.60 x 0.63 x 1.06 inches Material: ABS Package includes: 10 x CAT3 telephone RJ11 6P4C jack