I need to replace the door handle side roller on my sliding glass door. I can't find any identifying marks as to the manufacturer of the door, but the roller is marked Allen Stevens Corp 6663. I'm also sending a picture of the part. It measures 2 3/4 inches by 1 1/8 inches, not counting the roller.
Dave Sr. from SWISCO responded:
July 30, 2013
You might want to check out our 81-002. Compare the measurements and let us know if they differ in any way.