Screen roller assembly

I Have What Might Be A Cardinal Sliding Patio Door ? As The Only Makings are in the corner of the Glass IGMAC IGCC (R in circle) CBA LoE CARDINAL (R in circle) CIG-3 3-99 I Need to Replace Two ea Rollers But Having Great Difficulty Locating Correct Replacement They Appear to the same as the Product Code: 84-096. HowEver They are Listed With Different Door Corners Which is Okay as I Don't Need to Replace the Door Corners, HowEver if the 1 ½ door Corners Use Different Door Rollers Then of Course I Need to Know Which is the Correct Door Rollers. SCREEN DOOR ROLLER, PAIR Product Code: 84-096 Height 25.5 mm - 1.003 in Wheel 28.56 mm-1 ? inch Same as listed PATIO SCREEN DOOR CORNER Product Code: 95-227 38.16mm - 1 ½ inches not the 1 ? inches listed 10.42mm - 13/32 Not The ?Listed