Product Details:

Requires Factory Installed End Clips
Non-Tilt Window Type with Industry Standard 3/8" Tube Diameter
Blue Bushing Indicates Sash Load Weights of Up to 35 Pounds

This heavy duty Tubular Spiral Window Balance for non-tilt type windows will replace 3/8 inch (9.5 millimeter) metal or plastic tube balance with a sash load capacity of up to 35 pounds (15.8 kilograms).

These balances require factory installed clips. There are four clips available: FS340, FS341, FS342 and FS343.

Tube Diameter: 3/8 in (9.5 mm)
Tube Length:21 in (584.2 mm)
Bushing Color: Blue

Minimum Order: 1 Balance

Appropriate tensioning tool is H3788.

For Help on "Spiral Window Balances Removal and Installation Guidelines" click on this link.

For Help on "How to Order Window Balances for Non-Tilt Type Windows" click on this link.

How to Order Tubular Spiral Window Balances
1. To select the proper Tubular Spiral Balance, check diameter of the metal or plastic tube on the old balance: 9/16 inch is Series "FJ"; 3/8 inch is Series "FM" or "FR", depending on the fitting at the end of the rod.
2. Measure Tube Length only; do not include rod length.
3. Check color of Nylon Bushing. If White or Red, select a Standard Duty Balance; If Blue, select a Heavy Duty Balance.
4. Verify if fitting on rod protruding from the Nylon Bushing matches an illustration for Non-Tilt Type Balances. Select the appropriate series ("FM" or "FR") if balance diameter is 3/8 inch.