4K Y-Connector. This Y Connector with EZ aluminum connector for quick hook up provides a central tow attachment point behind your boat. Simply attach to your boat and then your towable and your off and riding.. Features:. Manufactured with minimum stretch design. EZ Aluminum Connector for quick hook up. Heavy-duty construction. Floating foam buoy. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.