QTY (3) 61-1-11-RJ TII NETWORK TECHNOLOGIES CAT5 SEALED CONNECTOR BLOCKS
3 PIECES 61-1-11-RJ TII NETWORK TECHNOLOGIES CAT5 SEALED CONNECTOR BLOCKS 61-1-11-RJ4 Rocker IDC Bridge with One RJ-11 Cable Out Wired per RJ-11 Configuration https://www.tiitech.com/repository/datasheetlibrary/61-Series.pdf