Pro Series RB2 Weight Distributing Hitch

I use one with 1000# round bars and a friction sway. It was easy to set up . Follow the etrailer set up video.

It was and i assume it still is upgradeable to dual cam sway.

bellow is info with pics on the hitch.

see link by Barney :

http://www.rv.net/forum/index.cfm/fuseaction/thread/tid/24616692/print/true.cfm