Whether youre hauling a commercial flatbed, a deluxe camper, a fishing boat or a simple utility trailer -- when you need reliable towing strength, CURT trailer balls have the answer. Our trailer balls are put through strenuous testing to ensure they perform to expectations and to give you the confidence you need to tow that trailer wherever the highway leads. This replacement trailer ball hardware is designed to fit a 3/4 in. trailer ball shank and has a durable nickel-chrome finish for long-lasting rust resistance. The helical washer allows the trailer ball nut to be locked on tightly and helps maintain proper torque.

56457 Custom Wiring Harness 4-Way Flat Output Features:

• Plugs Into Vehicle Tail Light Assembly To Provide A 4 Way Flat
• Simple Plug And Play Design Eliminates The Need For Cutting
• 4 Way Flat Output Connects Tail Lights Brake Lights
• Equipped w/Tail Light Converter For Vehicle Trailer Compatibility
• Constructed w/Smt Circuitry For Better Performance And Durability
• Dust Cover Included To Keep Connector Clean When Not In Use