MOD-SNAP™ Modules Cat5e and Voice MOD-SNAP™ range of modular accessories simply snap-fit into wallplates. All modules are shuttered, and the punchdown KATT IDC terminations accept up to two 24-26awg solid or standard wires. For IDC termination use punchdown tool, see Punchdown IDC Tooling.,Each module has a labelling facility accepting industry standard 6mm label tapes.