{"product_id":"rj11-6p4c-male-to-4-pin-screw-terminal-adapter-phone-line-converter","title":"RJ11 6P4C Male to 4-Pin Screw Terminal Adapter | Phone Line","description":"\n\u003ch2\u003eRJ11 6P4C Male to 4-Pin Screw Terminal Converter – Telephone Extension Cable Adapter\u003c\/h2\u003e\n\u003cp\u003eSimplify your telephone wiring projects with this compact and reliable \u003cstrong\u003eRJ11 (6P4C) Male to 4-Pin Screw Terminal Adapter\u003c\/strong\u003e. Designed for telephone receivers, landline bases, and closed-circuit TV (CCTV) cable systems, this solder-free adapter lets you extend or connect phone lines quickly — no special tools or technical expertise required. Just a screwdriver and a wire stripper are all you need!\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolder-Free Installation:\u003c\/strong\u003e Secure wires using screw terminals — no soldering iron needed, making installation fast, clean, and beginner-friendly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Compatibility:\u003c\/strong\u003e Works with telephone handsets, landline bases, telephone extension cables, and CCTV cable plugs that use RJ11 (6P4C) connectors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtend \u0026amp; Connect:\u003c\/strong\u003e Easily extend the length of RJ11 cables or connect a single open wire to an RJ11 jack with minimal effort.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built from a sturdy plastic and metal combination for long-lasting, reliable performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Measures just 50 × 15 × 11 mm — small enough to fit neatly in any installation space.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable in 1-Pack or 2-Pack:\u003c\/strong\u003e Choose the quantity that suits your project needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e RJ11 6P4C Male to 4-Pin Screw Terminal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic + Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 50 × 15 × 11 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e Low voltage (below 50V AC or 75V DC)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e 1-piece or 2-piece\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTelephone handset and base connections\u003c\/li\u003e\n  \u003cli\u003eLandline phone line extensions\u003c\/li\u003e\n  \u003cli\u003eCCTV \/ closed-circuit television cable termination\u003c\/li\u003e\n  \u003cli\u003eHome or office telephone wiring projects\u003c\/li\u003e\n  \u003cli\u003eDIY network and communication cable repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/sata-power-splitter-cable-1-to-5-18awg-hdd-ssd-extension\"\u003e1 to 5 SATA Power Splitter Cable 18AWG | HDD SSD Extension\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/hdmi-splitter-cable-1-in-2-out-1080p-3d-dual-display\"\u003e1-In-2-Out HDMI Splitter Cable 1080P 3D – TV Monitor Projector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/displayport-to-hdmi-cable-1080p-1-8m-dp-adapter-pc-laptop-tv-monitor\"\u003e1.8m DisplayPort to HDMI Cable 1080P | PC Laptop TV Monitor\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor general guidance on consumer wiring and connectivity safety standards, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is an RJ11 6P4C screw terminal adapter used for?\u003c\/h4\u003e\n\u003cp\u003eA: An RJ11 6P4C screw terminal adapter is used to connect or extend telephone cables without soldering. It allows you to terminate open-ended phone wires directly to an RJ11 connector using only a screwdriver, making it ideal for landline phone extensions, handset connections, and CCTV cable systems.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do I need special tools to install this RJ11 screw terminal adapter?\u003c\/h4\u003e\n\u003cp\u003eA: No special tools are required. You only need a standard screwdriver and a wire stripper to terminate and secure your wires. There is no soldering involved, making installation quick and easy for both professionals and DIY enthusiasts.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this adapter compatible with standard home telephone systems?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This RJ11 6P4C male to 4-pin screw terminal converter is compatible with standard home and office telephone systems, including landline phone bases, telephone handsets, and extension cables that use the common RJ11 connector format.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many adapters come in a pack?\u003c\/h4\u003e\n\u003cp\u003eA: This product is available in either a 1-piece or a 2-piece pack, so you can select the quantity that best matches your project requirements.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is an RJ11 6P4C screw terminal adapter used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"An RJ11 6P4C screw terminal adapter is used to connect or extend telephone cables without soldering. 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