Not sure how old this is but probably 2007ish. I got a hitch rack in 2013 though, and it's been sitting in the basement ever since. A little rust on the hardware but in great working order. Clamps have been modified so it will fit any crossbars up to 3.5" width. No locks. $60.
these are actually really versatile, i bought a pair last year and put them in the bed of my truck so i could stand up a couple of bikes and have them be secured in place. . . (no trays of course being in the bed of a truck)