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S500-31 31" Series 500 Spiral Balance

S500-31 31" Series 500 Spiral Balance
Quick Learner Fort Lauderdale
Dec 2, 2025
Quick Learner from Fort Lauderdale
Dec 2, 2025
Non Tilt Window 3/8" Diameter Tube Balances
Hi Team! I just bought a condo with PGT windows that are roughly 20 years old. The spiral balances have corroded at the bottom on all the windows so I'm unable to identify what the bottom piece was originally. I did pull one out. It is 3/8 with on its side and 31" inches long, but I am not sure whi ... (cont.)
+2
Handy Person New Orleans LA
Jun 3, 2025
Handy Person from New Orleans LA
Jun 3, 2025
Please find
I need to replace
Quick Learner Sarasota, FL
May 4, 2025
Quick Learner from Sarasota, FL
May 4, 2025
Spiral Balances
I have 2 sets of spiral balances that need to be replaced. 1. 31X 5/8ths inch non-tilt spiral balance with a plate at the botton(Pic #3). 2. 18X 5/5ths inch non tilt spiral balance with a hook that attaches to the window. Both are blue tipped and I would need a tensioning rod. I have removed all but ... (cont.)
Quick Learner
Apr 9, 2025
Quick Learner
Apr 9, 2025
Spiral Balances
I am in Fort Pierce, FL. I need a total of eight spiral balances. Four that are 27”x (9/16” diameter), and four that are 31”x (9/16” diameter). They are very old and there is no color code. Also, these are non-tilt windows. They are double hung in wood frames. Photos are incl ... (cont.)
Purchasing Agent Orlando, FL
Nov 27, 2024
Purchasing Agent from Orlando, FL
Nov 27, 2024
Vintage Spiral Tube Window Balance for Tilt Windows
Hello, We are replacing the spiral tube windows balances for vintage windows measuring 5/8" diameters and 31" tubes. They are the old vintage ones. Do the updated spiral tubes work in lieu of the vintage ones?
Quick Learner USA
Sep 9, 2024
Quick Learner from USA
Sep 9, 2024
Spiral Balances
I can send pictures of the balancer if needed.Full Name: Shar Spiral Balance Series: S303Spiral Length: 31Tip Color: WhiteQuantity: 8
Quick Learner
Apr 23, 2024
Quick Learner
Apr 23, 2024
need help
My windows are circa 1960. Below are photos of the size and type currently installed. Since I'm between sizes offered by Swisco, I'm wondering if I should order just larger or shorter than current? Current measures about 30.50 - 30.75".
Handy Person Boulder, CO
Jul 1, 2023
Handy Person from Boulder, CO
Jul 1, 2023
Non-tilt window channel balance advice
Hi!I have an old house (circa 1930) and am working to replace the channel balances on a window When I took the bottom sash out, I found a single, old spiral balance on one side. It's 31" long and seems to be about 7/16" wide. I assume I should replace this old one with two new ones? Is it important ... (cont.)
+1
Quick Learner Newark, NJ
Oct 29, 2021
Quick Learner from Newark, NJ
Oct 29, 2021
Quick Learner USA
May 14, 2020
Quick Learner from USA
May 14, 2020
Changing balances.
Hi,We have old double hung windows that had a very unique balancing system (not the weights). We aren't able to replace the system, so want to use the spiral balances you sell.Eventually we want to put spiral spring loaded balancers for all our windows (~25), but want to start with the 3 kitchen win ... (cont.)
Contractor New york
Aug 21, 2017
Contractor from New york
Aug 21, 2017
Spiral balance
Window weight 11.6 lbs Length of tube 31 inches Width of tube 9/16 From my investigation the right part with bracket 17-012 # 32 should do the trick. Let me know what you think. Dan
Quick Learner Sebastian
Jul 12, 2017
Quick Learner from Sebastian
Jul 12, 2017
spiral window balances
Need some help identify the correct balances and window attachment hardware. Balances are 5/8" W, 31" L and windows weigh 24 - 25 ilbs. with hardware shown. Thank you.
Quick Learner Hawaii
Oct 21, 2016
Quick Learner from Hawaii
Oct 21, 2016
can't find the right spirals
I've tried several Swisco orders trying to make my windows work again. In the attached photo, the one at the end is one of the Swisco Series 400s I tried. The original is fatter, but when I tried your series 500, it was too tight, and my handyman would have to carve out the channel to make it fit ... (cont.)
Home Owner Beaumont, TX, United S...
Dec 4, 2015
Home Owner from Beaumont, TX, United States
Dec 4, 2015
Spiral Balance (dimensions are in the photographs)
Hi I need replacement spiral balances. the dimensions are in the photographs and the diameter of the tube measures 9/16" (so I guess it is a 5/8" tube).
Home Owner Florida
May 19, 2015
Home Owner from Florida
May 19, 2015
Black tip spiral balance
I am looking for 31 inch, 9/16 diameter balance tubes for non tilt windows, but I need black tips
Home Owner USA
Jan 23, 2014
Home Owner from USA
Jan 23, 2014
Window balance ID
I am trying to find a replacement balance. The window is single hung non tilt. The balance is a spiral 31" blue tip. I need the correct part number and the proper tool to remove and replace. Thanks I will need 2 initially and then I will order 230.
Quick Learner Sarasota, Florida
Feb 19, 2013
Quick Learner from Sarasota, Florida
Feb 19, 2013
Simonton sash spiral balance
Attached are pictures of the sash I need replaced. The sash is in a white plastic sleeve and is flexible. There is an additional nipple (round attachment pin.?) that has rusted off the end of the spiral metal end and is missing from the photo. The window is a fixed window and does not tilt in...I ... (cont.)
May 7, 2009
May 7, 2009
Need additional dimensions of S500-31
I am not exactly sure what additional dimensions you are looking for so I included an alternate view of the tip of the S500-31 spiral balance. The image displays the tip slid all the way into the tube. On the image I included the dimension from the seat of the pin to the tip of the spiral. You sh ... (cont.)