Window to go up and down
The inside window bottom has 22d
The top has green and the bottom has blue latches
Thanks for reaching out to us! I am confident we can provide you with the replacement balances needed for your repairs but they will need to be custom assemblies. The replacement assemblies will use the 15-233 Blue Locking Terminal; unfortunately, the green shoe has been discontinued but the blue should still work well in its place.
To confirm pricing and availability for your replacements, I'll need to see photo of the channel balance the shoes are attached to. It is important to see the shape of the channel as well as what attachments are installed at the top of it. Please also confirm the length of that metal channel.
The 20F and 22D stamps would be considered two different balances. That said, the last piece of information I'll need is the exact number of each balance you intend to purchase. There is an order minim of two balances for custom assemblies.