Weewooday CAT6 Telephone RJ11 6P4C Jack Phone Line Connector Coupler Phone Female to Female Telephone Jack Coupler(White, 40 Pieces)

["CAT6 phone jack: the CAT6 is applied to connect two telephone lines; The RJ11 6P4C interface is compatible with most RJ11 devices such as landline, fax or answering machines","Easy to connect: you just need to plug 2 phone cables and make it longer, add your existing short phone line to a long distance, 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","Plug-in design: this coupled CAT6 telephone line interface can be inserted into most standard size blank wall plates, such as CAT6 ethernet panel, speaker panel and other panels, etc","Attention: the CAT6 phone line connector coupler is plug to phone line, not available to ethernet cable","Package contents: you will get 40 pieces CAT6 telephone RJ11 6P4C jack, sufficient quantity can meet your daily use and replacement; A complete set of accessories helps reduce installation time"]