THULE Revolver & Hitch Adapter

[comcastnewsgroups]

Hi All!
I just bought a Thule 964 4-bike rack that fits a 2" reciever.

Our mini-van has a 1 1/4" class 1 reciever.

The rack is 59 pounds. our bikes are maybe 8 pounds each.

QUESTION: Has anyone used a 1 1/4" to 2" hitch adapter for this kind of application?

thanks

the