Looking for correct Pivot Shoe

Question

I don't know the name of the window company. Looking for some expertise helping locate the proper pivot shoe. The depth of the window channel is 1/2". The pics show the measurements for the other sizes.

User submitted photos of a window balance.

Paul · Accepted Answer

Looks like you have an early aluminum replacement tilt window. I recommend our 15-015 new style pivot shoe, which is made for aluminum replacement windows. Just confirm that our measurements match yours.