Pivot shoe no longer available

A quick learner from Western Pennsylvania says:
I ordered the 15-173 pivot shoe for my windows but it's too narrow. In these photos,
pictured on left was part I ordered that does not fit.
The other two are from my windows, both measure 1.25 inches wide and are 9/16 thick.
Both types of shoes had the same type of spiral balance attached.
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Profile picture of Paul
Paul from SWISCO responded:

For your middle pivot shoe, we have the 15-129 that is 9/16" thick by 1-1/4" wide and has a similar metal center cam. The height of 2-1/16" won't be a problem with your window. For the one on the right we have the 15-118 that is also 9/16" thick by 1-1/4" wide and a similar nylon center cam but blue. Review the specifications and see what you think. 

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