I have attached some pictures that may help. These are plastic corners that were used in an inside aluminum window or storm window from the around the 60's. the corners are about 1 5/16 x 3/8 and about 3/16" thick. Three of the corners are broke so customer would like it fixed. They are corner keys with the tab that sticks out. they are 3/8 x 3/16 and about 1 5/16" long. Do you have any that would be 3/8 x 3/16 in size?
Tom from SWISCO responded:
September 28, 2021
We do have one corner that is close, yes, though it's still very different. See our 95-036, which has legs that are 9/32" thick by 13/32" wide. Would this be usable?