The CURT RockerBall™ is a world-first cushion hitch trailer ball that can be bolted onto an existing, traditional ball mount to increase comfort, confidence, and control while towing.
Engineered with ShockDrop™ technology, the 40247 RockerBall™ dynamically absorbs jerking and jarring from your trailer at the coupling point. This produces quieter towing; increased driver control over the trailer; and reduced strain on the vehicle’s brakes, towing system, and suspension as compared to a conventional metal-on-metal towing connection.
Features
- Dynamic trailer ball featuring ShockDrop™ technology
- Dampens jerking and jarring from bumps and potholes for smoother towing
- Cushioned isolators reduce rattling and vibration for a more comfortable ride.
- Reduces shock loads to the vehicle during sudden braking or acceleration
- Minimizes stress on tow vehicle’s suspension and brakes for extended longevity
- Retrofits onto most existing ball mounts to improve current towing experience
- Virtually maintenance free with no airbag or bearings to service
- Grease zerk fitting provides easy lubrication.
- Anti-swivel base fits 2 1/2″ wide ball mount tongues with 1″ diameter hole
- Forged steel construction for dependable towing power
- Durable carbide black powdercoat on base and chrome plating on ball
- Standard trailer ball diameter fits 2″ couplers.
- Rated for 7,500 lb gross trailer weight
- Tested for safety to meet SAE J684 specifications
- Warranty: limited lifetime (1-year finish & parts)
