| MCR- | For Crimping Modular Plug | Ratchet |
| 20 |
10P10C, AMP 8P8C/RJ-45, 6P6C/RJ12, 6P4C/RJ-11, 4P4C & 4P2C plugs & DEC/off set plug - 6P6C |
NO |
| 20R |
10P10C, AMP 8P8C/RJ-45, 6P6C/RJ12, 6P4C/RJ-11, 4P4C & 4P2C plugs & DEC/off set plug - 6P6C |
YES |
| 28 |
8P8C/RJ-45, 6P6C/RJ-12, 6P4C/RJ-11, 4P4C & 4P2C plugs & DEC/off set plug - 6P6C |
NO |
| 28R |
8P8C/RJ-45, 6P6C/RJ-12, 6P4C/RJ-11, 4P4C & 4P2C plugs & DEC/off set plug - 6P6C |
YES |