27B 120709 IB Window balance

Thanks for posting. This balance configuration is a little unusual to me, but I'm forwarding this discussion to my senior colleagues, and we'll get back to you as soon as we can with more information. Many thanks.

Hello! I'm the colleague Bob mentioned. The company that made your balance is no longer in business, but we can help. We have an S795-27 tilt balance with a 1-1/4" wide bottom shoe that should work as a substitute, however ours screws in at the top while yours appears to use a hook. 

What we can do is custom make this balance to use our 15-198 top hook instead of the screw tab it comes with. If you were interested in this, let me know how many you need and I can email you an order link and price quote for that quantity.

Oh, and before I forget, we'll also be using a 27B stamp option. This indicates a sash weight of 11 through 17 pounds. You may want to weigh your sash just to confirm that it falls in this range. Let me know!