Paul from SWISCO responded:
September 29, 2016
Hello! I would start by looking at our S380-29. I think this may be a good match. A stamp of "28D," in this case, often corresponds to our 2840 option, but you can always weigh your sash to confirm.
Concerning the depth of the bottom shoe, we don't have anything less than 1". The S380-29 comes with the 15-005, which I think can still work, but if you find that it's still too large you could shave it down a little to size. I've done this before in the past. |