I believe you call this a T-Lock Shoe and I have one that broke. Before placing an order for a few of these since they are plastic and all my windows probably have this set-up, I just want to be sure I'm ordering the correct part. From pictures on your site, I'm thinking I'd need Part 15-194.
Please confirm and if you need any additional info, let me know.
Thanks.
Bob from SWISCO responded:
December 18, 2019
Hey there. Based on the overall shape of the shoe, it certainly does look like the 15-194. Just confirm the width of the shoe is 1" to be certain.