Convert-A-Ball CUSHIONED Ball Mounts – Convert-A-Ball Distributing Inc.
Amazon.com: 3 Pack - 2 Inch Hitch Receiver Silencer Pad for Adjustable Ball Mounts - Reduce Rattle, Eliminate Noise and Provide Cushion Between receivers and Tow hitches - Fits Any 2 inch Trailer Hitch Receiver : Automotive
Amazon.com: Shocker Impact Cushion Hitch Combo Ball Mount 4" Rise to 4" Drop, Fits 2-1/2" Hitch : Automotive
Towing Equipment
Shocker Impact Cushion Pintle Hook Ball Mount 12,000lbs
Amazon.com: Schuck 750RTR Receiver Cushion Hitch wPin & Keeper – 2inch,Swivel Hitch for Standard Receiver | Towing Equipment,Black : Automotive