this 2" part

This is a 2"long, 3/4" wide part possibly called a terminal clip, tension cord hook or channel balance clip.
Via a hole at the top, it attaches to the end of the tension cord that runs through the channel balance. The metal clip then slips into a groove in the sash allowing removal of the window from the sash. The plastic housing has broken on 6 of my windows. The cords are still in the channel. I just need replacement clips.
Can you help? I have no manufacturer's name on the windows. There is a pat. #
on my sashes if that would help.

You don't have anything with a housing similar to the plastic one that my hook is in, correct? If not, could you give me the dimensions for 62-105?
In order to attach it to the cord, there needs to be a hole in the end opposite the hook.