Good morning. I have a couple of windows with a 28" block and tackle and the T-Lock balance that need replacing.
The window block and tackle assembly have a raised rib on the front of it. It is not flat.
I think the 1-1/4" T-Lock Balance Shoe, Closed Cam
Product Code: 15-195 is the closest fit, but unsure. Some of the bits on the balance shoe have broken off and are missing. So I am unable to provide a photo of the full piece that is removed from a window. Any help will be greatly appreciated. I plan on ordering four sets of assemblies and a few extra t-locks. Thank you. Casey.