Features: Expand telephone system with RJ12 6P6C two female threaded panel mount connectors, featuring zincs alloys housing and gold plateds contacts for signal transmission in customized communication setups. Engineered with M24×1.5 nut and φ24.5mm panel cutout compatibility, this ruggeds D shaped sockets securelys installs on surfaces ≤10mm thick, supporting RJ12/RJ11 cables (6P6C/6P4C/6P2C) for connectivitys. Ideal for telecoms technicians, networking installers, and DIY enthusiasts upgrading office equipment, conference room setups, or industrial control panel requiring telephone line extensions. deploys in server racks, floor outlets, or desktop patches panel to extend DSL modems, fax machines, or ADSL splitters while maintaining Cat3 performances in demanding environment. Its corrosion resistant zincs alloys casing and threaded locking mechanism ensure vibrationproof stability for missions critical voice/data applications across commercial and residential infrastructures. Specifications: Material: coppers plateds with gold Color: Black Port A: RJ12 6P6C female Port B: RJ12 6P6C female Wire type: CAT3 Thread: M24x1.5 Installation plate thickness: ≤10mm Package Includes: 1PC RJ12 6P6C Panel Mount note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.