Prime-Line Products FM 2920 Spiral Non-Tilt Balance, 3/8-Inch, Red
- Red nylon bearing on 29 tube
- Non-Tilt style
- Uses H 3788 to wind the tension rod
- Adjustable weight range
- 29" red bushing 3/8" diameter non-tilt spiral balance for sash weights up to 20 pounds. Used to counter-weight the moving sash on single on double hung windows.