FT BLK METAL CAT5e RJ45 M3 – Cliff CP30222SM3, The Cliff CP30222SM3 FTP Cat6 RJ45 to RJ45 feed through data connector with shielded metal frame fits into cut-outs for the industry-standard XLR connector format and features threaded M3 mounting holes, facilitating simple panel assembly, without the need for securing nuts and washers.One connector supplied only. Cliff CP30222SM3 FTP Cat6 RJ45-RJ45 feedthrough connector, shielded, metal frame