85 Series 5/8″ Tilt Window Balance – 32″ – Red Tip (6 thru 19 lbs)
The 85 Series spiral window balance is a commonly used balance system for aluminum and vinyl tilt-in windows. It controls the movement of the window sash, allowing it to open smoothly and remain open at the desired height.
- Features a 32” long metal tube. When selecting a replacement, measure only the metal tube length.
- Balance strength is identified by a color tip located at the end of the existing tube. If no color tip is present, weigh the sash and reference the chart below.
- The metal tube measures 9/16″ in diameter, commonly referred to as 5/8″ in the window industry. It contains an internal spiral rod with double pins.
- Designed for left or right side installation.
- Works with 600 series spiral balances
- Shipped fully lubricated and ready to be tensioned during installation.
- Tensioning tools are 85-511 and 85-515
Color Tip Selection Chart
| Color Tip | Sash Weight Range |
|---|---|
| Red Tip | 06 – 19 lbs |
| Blue Tip | 10 – 29 lbs |
| Black Tip | 29 – 40 lbs |
Weight ranges are based on using two balances per sash. Actual sash weight support may vary depending on friction from jamb liners or weatherstripping.









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