Winged Channel Balance Shoe, 7/8" Depth

Need 2 of them + the take out clips teh description I found is 2740 BS1 00 . Is a 28 inches long metal part bottom plastic part measure 1 inch Could you help me finding the right replacements Thank you

I need help identifying correct replacement for a Caldwell 27 2 ES channel balance. Balance length (steel only) 28", bottom shoe depth 7/8", sash weight 17.5 pounds

I need help with identifying which tracks I need for my window. Tracks i removed measure 39” long and have a “3940” stamped onto them. Unfortunately both plastic ends of tracks are completely broken off.

Not sure what 15-XXX it would be. Thanks for the help.

I have some old wooden sash with broken balancers. I'd like to talk to someone about easiest way to reinstall balancers. Sash won't come out until I remove wooden trim stop that retains sash in frame. It won't fit over balancers so must be installed in sash to install. Any hints for holding balance ... (cont.)