Block and Tackle Assembly for a Crestline Wood Clad Double Hung Window
A home owner from Waterloo, Iowa says:
August 15, 2016
I need a replacement for the entire assembly. 28HD is stamped on the metal extrusion part of the assembly.
Tom from SWISCO responded:
August 17, 2016
We may be able to help, but I cannot identify what you have based on this information alone. I recommend that you look at our Channel Balance Home Page and follow the steps in order to find the Series that best matches what you have.