Go to the Forest River/Pop Up Campers/Rockwood/Gallery/Interiors page. Look at the pictures for the Hard Side A122, and other models. The inverted T folding legs are what are used for dinette tables, so that you can get your feet in and out from under the table.
A dealer might be able to order them for you, but you might have to buy the whole table and swap out the legs to your table top. FR parts might also be able to help. Sorry, I don't have a clue as to their contact information. Can't seem to find the legs online.
Happy Camping! ///// Richard D.
2006 4x4 Ford 250 SD / 2007 Flagstaff 827 FLS
One very patient wife and one furry child who travels with us. Forty-two years of trailering and camping, and I still have a blast.