Window balance / tensioner

Thanks for writing in, and thanks for your patience during this busy season. Please confirm that the diameter of your old balance tube is 3/8", rather than 5/8"; it's a bit difficult for me to say for sure from your photos. Also confirm that the tube, not including the colored tip, is 25" long. If so, see our S900-25. You will need a red tip option. For a charging tool, see our 75-006. See the video below for installation details.