CRL 21 in Spiral Tilt Window Balance Replacement, Red Bushing

• Red bushing indicates sash load capacities up to 25 pounds (11.3 kg)
• Tilt window tubular spiral balance with industry-standard 3/8" (10 mm) tube diameter
• Direct replacement for metal or plastic tube balances of the same size

This CRL Tubular Spiral Window Balance (SKU: FL2120) is designed for tilt-type windows and replaces metal or plastic tube balances with a sash load capacity up to 25 pounds (11.3 kg). It also substitutes for same-size spiral balances that use a white bushing. Balances are sold individually; we recommend replacing both balances in a window at the same time for optimal function and balance.

1. Check the tube diameter on the old balance (this product uses a 3/8" / 10 mm tube).
2. Measure the tube length from the end of the balance to the bottom of the colored nylon bushing only — do not include the rod extension.
3. Note the color of the nylon bushing (red for this model).
4. Verify the rod extension protruding from the nylon bushing matches the original.
5. Match tube diameter, tube length, and bushing color against the information shown next to the catalog number. If all match and the rod extension looks the same, this is the correct replacement balance.

Order FL2120 now to get the correct tubular spiral window balance for your tilt windows and restore smooth sash operation.