window till in balace

Thanks for writing in. It looks like you may need our Series 795 balance. In order to know which is the exact one you need, we need some additional information from you such as: the length of the metal portion of the balance, the stamped number located on the balance, and we will need to see a photo of the top attaching clip. Lastly we need to know the width of the bottom "T"shoe. From there, I am sure we can give you more of a precise part number.