CURT RockerBall Cushion Hitch Trailer Ball 3,500 lbs, 2-Inch Diameter, 3/4-Inch Shank Model 40246 General Contractor This spreads the clamping force

This spreads the clamping force over a larger area

Aluminum construction with plywood shelves with a rubber layer to decrease vibrations

The AT110R

99-19 Slv/Sra 2500/3500 Model 74606-01A

The reservoir has been factory powder-coated for corrosion resistance

CURT RockerBall Cushion Hitch Trailer Ball 3,500 lbs, 2-Inch Diameter, 3/4-Inch Shank Model 40246 General Contractor This spreads the clamping forceCURT RockerBall Cushion Hitch Trailer Ball 3,500 lbs, 2 Inch Diameter, 3 4 Inch Shank Model 40246 The CURT RockerBall trailer ball is a cushion hitch ball that dynamically absorbs jerking and jarring from your trailer at the coupling point. Just bolt it onto your existing trailer hitch ball mount to enjoy increased comfort, enhanced control and extended longevity of your vehicle's systems. The RockerBall tow ball is engineered with ShockDrop