Product Code: S380-24

24" Series 380 Channel Balance

$10.55
Quantity Price
1-11 $10.55/ea
12-49 $9.50/ea
50-99 $8.97/ea
100-249 $8.44/ea
250+ $7.91/ea
Please Note: Bulk pricing applies only to purchases of the same option
Option:
Option Price  
Add to Wishlist
Product Description
This is a Series 380 channel balance for non-tilt windows. It moderates the operation of your window sash using a specifically calibrated spring and pulley system that allows the window to stay open when raised.
  • This balance has a 24" long metal channel. When determining the length, do not include the attached fittings. Only measure the metal channel.
  • Comes fully assembled with the 19-005 top and 15-005 (1" deep) bottom fittings and will be ready to install out of the box.
  • The strength you need should be indicated as a stamp or imprint on your old metal channel. If you do not have a stamp, or cannot match it up to our options, weigh your sash on a scale and refer to the chart below.
  • The width of the metal channel measures 9/16" but is considered 1/2" in the trade.
  • Can work for either the left or right side of the window interchangeably.
Stamp Option Sash Weight Range
2310 5 to 9 lbs
2320 9 to 15 lbs
2330 15 to 18 lbs
2340 18 to 23 lbs
2350 23 to 27 lbs
2360 27 to 30 lbs
2365 30 to 34 lbs
2370 34 to 37 lbs
2375 37 to 40 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!
For best results, replace window balances in pairs (though sold individually). An old balance will overwork a new one, causing faster wear and uneven operation. Paired replacement ensures optimal, lasting performance.
Helpful Tip!
The stamp option is a code that indicates how much weight a pair of balances can support. You can use the stamp on your original channel balance as a reference in most cases, or you can weigh your sash and refer to the chart above. If your sash's weight falls outside the weight ranges listed on that chart, or you are still unsure how to proceed, ask our experts for help.
Architect 96753
May 19, 2026
Architect from 96753
May 19, 2026
Home Owner Flagstaff, AZ
Apr 30, 2026
Home Owner from Flagstaff, AZ
Apr 30, 2026
Quick Learner Kissimmee, Osceola 347...
Apr 9, 2026
Quick Learner from Kissimmee, Osceola 34744
Apr 9, 2026
Quick Learner CA
Mar 25, 2026
Quick Learner from CA
Mar 25, 2026
Handy Person California in San Jose...
Mar 8, 2026
Handy Person from California in San Jose
Mar 8, 2026
Start a new Discussion
Current Photos:
Notice:
Your inquiry will be addressed by one of our specialists promptly. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at help@swisco.com.
Need help sooner? Call (888) 991-1929 or email us at help@swisco.com