| CST2BTM/D | Metal Curve Profile 2G BT Telecom Socket - Master | |
| CST2BTM/S | Metal Curve Profile 1G BT Telecom Socket - Master | |
| CST2BTS/D | Metal Curve Profile 2G BT Telecom Socket - Slave | |
| CST2BTS/S | Metal Curve Profile 1G BT Telecom Socket - Slave | |
| CST2RJ11/D | Metal Curve Profile 2G RJ11 Telecom Socket | |
| CST2RJ11/S | Metal Curve Profile 1G RJ11 Telecom Socket | |
| CST2RJ45/D | Metal Curve Profile 2G RJ45 Computer Socket | |
| CST2RJ45/S | Metal Curve Profile 1G RJ45 Computer Socket | |
