Parts for aluminum storm windows

A home owner from Sherbrooke, Qc, Canada says:
H, I am interested in repairing mid-1970's aluminum track slide storm windows.

I am looking for corner pieces, latch bolts and rubber stripping (push-in seal strip) lengths if possible.

Pictures attached are showing the parts in question next to a ruler.

Could you help me identify the right parts?

Thank you

Andre
Thumbnail of the uploaded file named IMG_4841.jpg
Thumbnail of the uploaded file named IMG_4811.jpg
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Lauren from SWISCO responded:

Hi Andre, thank you for posting,

Unfortunately we do not have direct matches for these parts. For the latch, the best we can provide is a style like the 91-026, but we cannot guarantee a direct fit. Review the overall style and dimensions to see how they compare to your orginal.

Alternate image for 91-026
Alternate image for 91-026

Alternate view of 91-026
Alternate view of 91-026

For the spline, the closest we carry is the 59-067 style. Take a look at the dimensions below to see what you think! We do offer a sample of this spline style if interested. Let us know if you have any additional questions. 

Profile view of 59-067
Profile view of 59-067

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