29ds48L stamped on window balance. 30" Length of Metal Channel. Sash Weight: 48 lbs. 1/2" x 1/2" window channel balance.
***Note: Top and bottom balance ends must be ordered separately. We strongly suggest replacing the sash guides on the side of your window as well.
All Double spring balances are special order only. Allow 3 to 4 weeks to ship. Non-returnable.
