Piece which fits into window shoe

Thanks for writing in. This piece is called a pivot bar. We don't have an exact match for this part. Our 26-366 is similar, but the tip that fits into the pivot shoe differs. It measures 7/16" long and lacks any 'horns'. If you want to be certain this could work for you, could we see a picture of your pivot shoe? The shape of the cam will help us determine whether this pivot bar is compatible. Many thanks.