SWISCO - The Replacement Hardware Authority

Replacement Spline

A home owner from Ladera Ranch, CA says:
I'm trying to find replacement spline for my custom shower enclosure (which was installed prior to home purchase, so I don't have any part numbers unfortunately).

My Googling has let me down, unfortunately, and I haven't been able to find anything like it at Home Depot or Lowes or anything like that.

Attached is a photo and my attempt at mocking up the dimensions. If anyone is able to show me where I can purchase some more of this it'd be greatly appreciated.
User submitted photos of window spline.
Profile picture of Paul
Paul from SWISCO responded:
Have a look at our 10-307 shower door sweep. I think it looks close, but see if you agree.
A home owner from Ladera Ranch, CA says:
I think shapewise yes, it's pretty similar. But, it looks a bit too long. The spline I have is only 1/2" deep, while the 10-307 shower door sweep is 7/8". I'm not sure it'll fit in the channel I have, unfortunately.
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