Channel balance replacement

Thank you for sharing your photos with us. Have a look at our S385-33 channel balance. This comes complete with a 19-005 balance top and 15-004 bottom balance. You will need to confirm the 'depth' of your bottom balance shoe to confirm this is the correct replacement. Use the diagram below as a guide on how to properly measure the depth of your bottom shoe. Since your stamping does not correspond with any of ours, you will need to weigh your sash on a scale and refer to the sash weight chart listed on the store page to decide on the most appropriate option for your window. 

Alternate view of 15-004