Universal Constant Force balance for single or double hung sliding windows with 1.25 inch pocket

Pocket Width: 1.25 inch
Coil thickness: 1/2 inch
Weight Capacity: 4.5 pounds

Available in several weight capacities: 3.5, 4.5, 5.5, 6.5, 7.5 and 9 pound. Coils can be mixed together to match appropriate sash weight
See below for other weight coils:
3.5 Pound Weight Capacity: 533030-3
4.5 Pound Weight Capacity: 533030-4
5.5 Pound Weight Capacity: 533030-5
6.5 Pound Weight Capacity: 533030-6
7.5 Pound Weight Capacity: 533030-7
9 Pound Weight Capacity: 533030-9

Sold as coil only. Can be combined with other parts to make balance - coils, support covers, brake shoes and pivots sold separately