Curt Class II ball mounts shown below can support trailers up to 3,500 lb gross trailer weight/350 lb tongue weight and are protected with a durable gloss powder coat finish and fit the standard 1 1/4" square receiver tube.
Class 1I trailers often include utility, jet ski, motorcycle, small RV/camper, and small boat trailers and can be pulled by most vehicles except subcompact cars. Bike racks and cargo boxes are also supported in this class.
Information necessary to determine the correct ball mount for your application:
- Rise or Drop. The amount of distance below or above the receiver tube that will make allow the towing vehicle and towed trailer to connect and travel level.
- Length. The length required to extend the tow ball from the vehicle. Do not extend more than necessary for sufficient clearance.