Viewing all customer Discussions for:
S385-13 13" Series 385 Channel Balance
S385-13 13" Series 385 Channel Balance
Quick Learner
Vancouver, Canada
Apr 30, 2026
Quick Learner from Vancouver, Canada
Apr 30, 2026
Need 2 of these (13" 12D usb)
The only markings are 12D usb.
Home Owner
93001
Aug 22, 2025
Home Owner from 93001
Aug 22, 2025
Broken Block and Tackle
Attached are photos of my Milgard block and tackle that broke this morning. Is it pooible to just get a replacement for the broken line? If not then I'll need help with the correct part number for a replacement unit.
Quick Learner
May 11, 2025
Quick Learner
May 11, 2025
Window counter balance
Trying to find replacement counterbalance for my windows. Counter balance is 13 inches and the only marking I can find are 12 3 BSI
Quick Learner
USA
Jul 8, 2024
Quick Learner from USA
Jul 8, 2024
Need Balances
Please check my pictures, this is a channel balancer, metal to metal is 13", width is 1/2", stamp 12-5. Thanks
Quick Learner
Eugene Oregon
Apr 24, 2024
Quick Learner from Eugene Oregon
Apr 24, 2024
Channel balancer
1220
Quick Learner
Fremont, CA
Feb 15, 2024
Quick Learner from Fremont, CA
Feb 15, 2024
Window Balance
Hi Could you please identify the the parts that we should order for replacement? I attached the pictures also the stamped # are 12-2 BSI, 12-3 BSI, and 15-2 BSI. Thanks, Dzung
Home Owner
California
Jan 27, 2024
Home Owner from California
Jan 27, 2024
Sash balance bath room window.
Thank you if you can please help. I need help finding this part, one side came off easily but part number hard to read. String broke on one side. I have two windows that are similar. If we can find the correct part I will order four, two per window. These windows may be around ten years old, white ... (cont.)
Handy Person
Poway, CA
Aug 21, 2023
Handy Person from Poway, CA
Aug 21, 2023
13" Balance Channel installed in small closet window
13" long1/2" wide5/8" deep1220L B.S.I.(crosswise) stamped on back near base, Non tiltingWayne
Quick Learner
Aug 14, 2023
Quick Learner
Aug 14, 2023
Searching for 12-2 Lu cmc 1 balance
Hi I need 18" Caldwell Series 300 5/8" Channel Block & Tackle Window Balance - Stamp 17-4 And 13" Caldwell Series 300 5/8" Channel Block & Tackle Window Balance - Stamp 12-2 Both with winged top and bottom guides 1 pairs of each please with total cost Thank you.
Quick Learner
Los Angeles, CA
Jul 30, 2023
Quick Learner from Los Angeles, CA
Jul 30, 2023
I have two window sash balances I need to replace
I think I need the Caldwell 385. The balance has winged top and winged shoe, and the shoe measures slightly more than 1 inch. I also weighed the sash at 11.2lbs, and my sash is stamped 12-5, so I'm assuming I need the https://www.swisco.com/13-inch/pd/Series-385-Channel-Balances/S385-13 with the 124 ... (cont.)
Quick Learner
Jun 13, 2023
Quick Learner
Jun 13, 2023
replacement part for 1220
Need help finding channel balances . length is 13 and 1/8th, width is 9/16"
Handy Person
Seattle
May 28, 2023
Handy Person from Seattle
May 28, 2023
Need help determing if this is a Series 380 or 385
I'm looking for replacement channel block and tackle window balances (2), but I'm confounded if I need the 380 or 385 series. This is for a vinyl sash bathroom window where the cord has been shredded in the pulley mechanism. The metal channel is 13 inches, and the top guide and bottom shoe have wi ... (cont.)
Quick Learner
California, USA
Sep 27, 2022
Quick Learner from California, USA
Sep 27, 2022
Need spring balances 32-6 , 26-5
I need balances for many windows 32-6 has metal length 33 inch 26- 5 has metal length 27 inch Also if guide me my 44"Wx35H and 26"Wx35H Window both have 32-6 balance. Do I really need Same balance for small window?
Quick Learner
Jul 13, 2022
Quick Learner
Jul 13, 2022
Searching for 13 inch balancer series 5220
Need a 13 inch balancer Millard H-C40-54x90
Quick Learner
Los Angeles, CA
Jun 6, 2022
Quick Learner from Los Angeles, CA
Jun 6, 2022
Window Channel Slide 13"
I am looking to replace a Window Channel Slide. It is 13" long and has stamped numbers 12 3 BSL NL and need help identifying the part I need. Attached are the photos. Thanks for your time William
Home Owner
USA
Jan 10, 2022
Home Owner from USA
Jan 10, 2022
Channel Balance Quote Request
Looking to order (4) S385-13 for a 14lb window, (6) S385-24 stamped 23DS 26. Please let me know if you need any other information.
Quick Learner
Seattle
Dec 29, 2021
Quick Learner from Seattle
Dec 29, 2021
Window balance
Unknown window. No markings on window
Home Owner
Fremont, CA
May 22, 2021
Home Owner from Fremont, CA
May 22, 2021
I need a new channel balances but not sure does S385 will match the broken one.
Found this one my window. ansi/aama 101-93 Series: 5100 DH-C20 Mst: 4776 Hi, I just want to make sure is the product S385-13 with 1220 would be the one that I need to replace my broken balance? Thanks Yee
Home Owner
Washington
Nov 10, 2020
Home Owner from Washington
Nov 10, 2020
window sash balance and clip replacement
I'm having trouble locating a sash balance with the same stamp as our window. Ours is stamped 13 3. The metal portion of the balance is 13.5" long.