Replacement balance

Question

This is an upper sash balance. Part number 5.737.877. The plastic part at the end of the rod is broken and does not stay in place.

Bob · Accepted Answer

Thanks for posting. This old rod balance is no longer made, but based on that bottom clip the Series 770 Channel Balance should work as a replacement. Measure the length of an undamaged rod to determine the proper length for your replacement; weigh the window sash the balance supports to choose the correct stamp option. Let me know if you have further questions.