Paul from SWISCO responded:
December 6, 2018
Please compare the dimensions of our 81-171 tandem patio glass door roller assembly to yours. Take note the small black piece at the end of the housing is a track cleaner. |
Paul from SWISCO responded:
December 7, 2018
Awesome, I'm happy to hear it. Please let me know if you ever need anything else. We're always here to help. |