64-841 Series Ribbed Inverted Balance 64-841-28F-34BD

28F on balance. 28 inch Ribbed inverted balance includes with Clip and Screw-in S-Clip. Sash weight 33 - 36 lbs. Double spring. No T lock, clip 60-950 attached. Ordering Information
Measure metal channel length. (Do not include attached clip and T-Lock.)
Check number stamped on balance.