Coiled trailer wiring harness designed for reliable towing and heavy use Key benefits Durable construction: rugged coiled cable engineered to withstand wear, pressure and regular use for long service life. Easy installation: supplied as a complete cable harness with a flatbed (pritschen) trailer light connector for straightforward fitting and secure electrical connections. Tangling-free flexibility: spiral design stretches when needed and retracts to avoid loose slack and cable entanglement during travel. Stable towing performance: built to maintain reliable power and signal for lighting and braking circuits, supporting safe towing operations. Wide compatibility: works with trailers and a variety of vehicles — suitable for use with trailer brake cable sets, tractor wiring and trailer skirts/mudflaps. What makes this product stand out Coiled/spiral form factor keeps the cable compact when not under load while providing smooth, controlled extension during turns and maneuvers. Robust build handles compression and abrasion common in towing environments, reducing the need for frequent replacements. Supplied wiring harness layout simplifies hookup for trailer lights and brake connections, delivering steady electrical contact under motion. Typical use scenarios Flatbed trailer transport: connect the coiled harness between a truck and a flatbed trailer to power trailer lights and braking circuits while preventing cable drag or snags. Boat trailer or utility trailer towing: use as an extension or adapter cable to maintain clean, tangle-free wiring during launching, loading and highway travel. Agricultural equipment or tractor hookups: compatible with tractor cables and trailer attachments where flexible, durable wiring is required for lights and brakes. Specifications and compatibility notes Spiral/coiled design for stretch-and-retract functionality. Includes trailer wiring harness with flatbed trailer light connector; compatible with common trailer brake cable sets and tractor wiring applications. Intended as a flexible adapter or extension cable for trailers and related towing setups. Installation and maintenance tips Inspect connectors and cable routing before each trip to ensure secure connections and to avoid sharp bends or contact with hot surfaces. Allow the coil to retract naturally after use to prevent permanent deformation. Replace if severe damage, exposed conductors, or intermittent electrical faults occur. This coiled trailer cable offers a practical, durable solution for maintaining reliable trailer lighting and braking connections while reducing cable tangling and wear during towing.