23" Series 305 Spiral Balance

Product Code: S305-23

23" Series 305 Spiral Balance
$13.43/each
Quantity Price
1-11 $13.43
12-49 $12.09
50-99 $11.42
100-249 $10.74
250+ $10.07
Product Description
This is a Series 305 spiral balance for non-tilt windows. It moderates the operation of your window sash to allow the window to stay open when raised.
  • This balance has a 23" long metal tube. When determining the length, do not include the attached fitting; only measure the metal tube.
  • Comes with an attached 15-023 bottom shoe.
  • The strength you need should be indicated as a color tip at the end of your old metal tube. If you do not see a color tip weigh your sash on a scale and refer to the chart below.
  • The metal tube measures 3/8" in diameter.
  • Can work for either the left or right side of the window interchangeably.
  • Spiral window balances come fully lubricated and ready to be charged.

    • Color Tip Sash Weight Range
    Red 7 to 21 lbs
    *This information is based on 2 balances per sash. Balances are designed assuming friction in the jamb weather-strip will carry a portion of the sash weight. Suggested sash weights are approximate.
Good Idea!
Balances are sold individually, however, it is a good idea to replace both window balances at the same time. Pairing a new balance with an old one would cause the new balance to wear out faster.
Helpful Tip!
You should choose the color tip that matches the color tip of the balances you are replacing. If you do not see the tip color available in 'options' or you are unsure of which color to choose: ask our experts for help.
Guides
  • How To Choose the Proper Spiral Balance Tip Color
  • How to adjust a spiral balance on a non-tilt window
    • Related Videos
    Related Item(s)
    15-023
    $4.72
    Spiral Balance Shoe
    16-001
    $1.26
    Non-Tilt Spiral Balance Fork
    17-001
    $0.87
    Bottom Sash Clip, Left Hand
    17-002
    $0.87
    Bottom Sash Clip, Right Hand
    17-003
    $3.80
    Bottom Sash Clip, Pair
    17-014
    $1.15
    Bottom Sash Clip, Left Hand
    17-015
    $1.15
    Bottom Sash Clip, Right Hand
    18-005
    $0.91
    Top Sash Guide, Keller
    18-028
    $4.59
    Top sash guide, Pair
    19-014
    $0.57
    Spiral Window Balance Cap, 3/8"
    75-005
    $12.10
    Spiral Balance Charging Tool for Non-tilt Windows
    90-012
    $8.79
    Keller Sliding Window Latch
    Customer Questions & Answers
    Discussion # Of Replies Last Post Date
    3/8" Diameter Spring Balance with a Shoe at the EndThis discussion includes image(s). 2 Jan 14, 2020
    Spiral Balance w/attached shoe.This discussion includes image(s). 3 Mar 8, 2018
    305? Series Window PartsThis discussion includes image(s). 2 Aug 7, 2012
    Start a new discussion
    Use this form to ask questions or to share your experiences regarding this product. Every discussion will be reviewed and answered by our experts.
    (your email address will be kept private and is only used to inform you when a response has been made)
    Current wait time is 3-4 business days
    We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at help@swisco.com.
    Customers Who Bought This Also Bought
    Spiral Balance Charging Tool for Non-tilt Windows
    Spiral Balance Charging Tool for Non-tilt Windows
    75-005
    $12.10
    Spiral Balance Shoe
    Spiral Balance Shoe
    15-023
    $4.72
    Window Lock, 7/8"
    Window Lock, 7/8"
    90-025
    $2.72
    Spiral Window Balance Cap, 3/8"
    Spiral Window Balance Cap, 3/8"
    19-014
    $0.57
    Top Sash Guide
    Top Sash Guide
    18-034
    $2.87
    Top Sash Guide, Keller
    Top Sash Guide, Keller
    18-005
    $0.91
    17" Series 305 Spiral Balance
    17" Series 305 Spiral Balance
    S305-17
    $12.88
    29" Series 307 Spiral Balance
    29" Series 307 Spiral Balance
    S307-29
    $14.07