.rp-spec-table tr:hover { background: #f7f7f7; transition: background .2s ease;}.rp-primary-btn { transition: transform .2s ease, box-shadow .2s ease;}.rp-primary-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 18px rgba(0,0,0,.18);}.rp-img-hover { transition: transform .35s ease, box-shadow .35s ease;}.rp-img-hover:hover { transform: translateY(-4px); box-shadow: 0 12px 28px rgba(0,0,0,.18);} Roadmaster RM-164 Hybrid Flexo-Coil 7-Way to 6-Way Power Cord – Blue – 8' Part Number: RM-164 This listing is for one (1) Roadmaster RM-164 Hybrid Flexo-Coil power cord used to connect electrical systems between a motorhome and a towed vehicle. The cord features a vinyl-coated spring-coiled Flexo-Coil section with a straight hybrid section designed to route through tow bars with internal wiring channels. The RM-164 expands to approximately 100 inches (just over 8 feet) during use and retracts when not under tension. Pre-wired 7-way and 6-way electrical plugs connect the motorhome and towed vehicle lighting systems. This listing includes the power cord and electrical plugs only. Mounting brackets, sockets, or socket brackets are not included. R&P Knowledge Hub Motorhomes commonly use a 7-way trailer connector, while many towed vehicles use a 6-way socket. The Roadmaster RM-164 connects these two systems and allows lighting and braking signals to transfer between the motorhome and the towed vehicle. Roadmaster hybrid cords combine a straight section and a Flexo-Coil spring section. The straight portion is designed to route through tow bars equipped with wiring channels, helping prevent the cord from dragging and maintaining a cleaner installation. The coiled section stretches and retracts as the motorhome and towed vehicle move through turns or when drop hitches or extensions are used. Electrical plug housings are injected with silicone sealant to help prevent moisture intrusion and corrosion while protecting internal wiring. Features Hybrid Flexo-Coil design with straight tow-bar routing section Vinyl-coated spring-coiled wire expands to approximately 100 inches Pre-wired 7-way to 6-way electrical connectors Water, oil and chemical resistant cable jacket Electrical plugs silicone-injected to prevent corrosion and wire damage Four 16-gauge wires and two 14-gauge wires Pre-wired to industry-standard wiring code Includes wiring instructions Specifications Specification Detail Brand Roadmaster Part Number RM-164 Connector Type 7-Way to 6-Way Cord Style Hybrid Flexo-Coil Maximum Extension Approximately 100 Inches Wire Configuration Four 16-Gauge / Two 14-Gauge Cord Color Blue Included Components Power Cord and Plugs Only Verify specifications before installation. View More Roadmaster Power Cord Options RM-164, Roadmaster power cord, Roadmaster Flexo-Coil cord, Roadmaster hybrid cord, 7 way to 6 way motorhome cord, Roadmaster tow bar wiring cord, motorhome toad electrical cord