CURT electrical products are designed to deliver unsurpassed levels of performance, reliability and durability. CURT Connectors feature bonded wires and rubber molded construction. 6-way round connectors are commonly used for horse, farm, boat, and utility trailers. 7-way connectors work great for RV travel trailers. CURT Connectors are available in 2-way flat bonded loop, 4-way flat, 4-way flat knockouts, 4-way round, 5-way flat, 6-way round and 7-way and all are available in trailer-end and car-end. Packaged kits include necessary installation hardware. For high-quality and broad vehicle coverage, choose CURT Manufacturing electrical components.