Skip to Main Content
Find everything you need to help your business recover and reopen. Learn more.
customer-service Help

20 in. x 3/8 in. Spiral Non-Tilt Balance, Red Tip

  • Zoro #: G000935484
  • Mfr #: FM 2020
$8.24 /ea

Order in multiples of 2

  • Country of Origin (subject to change): United States
See full product details
Orders over $75 ship free.

Prime-Line #FM 2020 Specifications

  • Zoro #: G000935484
  • Mfr #: FM 2020
  • Country of Origin (subject to change): United States
Feedback Help us improve our product information


This non-tilt spiral balance is constructed of a mill-finished metal tube measuring 3/8 in. in diameter. The FM series spiral balance features 2 available rod extensions; one measures 5/8 in. and the other 1-5/8 in. The red-colored nylon bushings of these spiral tilt balances indicate their spring weight is for sash of medium weight. These spiral balances are used on non-tilting vinyl single hung windows.
  • Can be used on vinyl hung tilt windows
  • Red colored nylon bushing indicates medium spring weight
  • Adjustable weight range
  • 20 in. length and 3/8 in. diameter
  • Maximum weight rating is 25 lbs.
  • Spiral balance clips are sold separately
  • Prime-Line part H-3787 tilt balance tension tool can be ordered separately
  • For further dimensional information, please see the line drawing
  • Restrictions and Compliance

    This item has been restricted from sale in the following states: No

    Reviews of Prime-Line #FM 2020