I'm not sure on the
15-015 (17/32") vs
15-046 (1/2").
The Pivot Shoe looks almost exactly like the
15-046 but my Pivot Shoe measures 17/32" Thk.
Sorry for the fuzzy pictures.
I measure Thk @ 17/32" & width @ 1 1/4"
What is the recomendation? (My guess is 15-015)
Going to replace Shoes on about 8 windows.
Thanks
Art