Tom from SWISCO responded:
April 13, 2021
I'm sorry to say that I don't know what that piece may be. Please give us a little more time to look into this and I'll get back to you ASAP. I'm going to have one of my colleagues look at this, he has a lot more experience with this kind of door than I do. |
Dave Sr. from SWISCO responded:
April 14, 2021
I'm not sure myself. I can tell you that Larson normally uses the 91-140 slide bolts, which are located on the bottom lift rail of the glass panels in the door to raise or lower panels. Could this be what you need? |