For others using this post as a reference.
I have the Adventa XL BX7445. This bar is very heavy and difficult to put on the hitch. This is the new style with the ball. The ball is very rusty, and the bars are difficult to move. The Blue Ox Tech that installed it with the correct drop down receiver said to never put anything on the ball except a little dish detergent and water to keep it clean. I do not recommend this tow bar.
This is a different product than the Adventa II the others have recommended and stated they have had little problem with.
Good luck with the Acclaim.
Paul
