I'm looking for help selecting the correct balance for my windows. I have 13 windows and want to make sure I order the right product. Photos are attached. Specifics as follow:
1. Width: 1/2"
2. Length: 35"
3. Top Shoe Width (Flange edge to flange edge): 3/4"
4. Bottom Shoe Width (Flange edge to flange edge): 3/4"