SWISCO - The Replacement Hardware Authority

1440 RN BSI TK Window Balance

A quick learner from 92887 says:
Hi,
I'm trying to order some new spring balances.
I went on your web site and could not identify the Top and Bottom Guide type.

See the attached photos.
The length of the metal channel is 14 7/8" and the channel measures 9/16" wide by 5/8" deep.
The numbers and letters on the channel are 1440 RN BSI TK.

I need one spring balance but I thought I would order two to have a spare.

Can you help me identify what I need to order?
Thank you.
Bill
User submitted photos of a window balance.
Profile picture of Paul
Paul from SWISCO responded:
We should be able to replace this balance, but it will need to be custom made. Before we continue, can you show me a clear picture of the clip at the end of the cord?
A quick learner from 92887 says:
Some close ups of the tip with the cord and an overall shot.
User submitted photos of a window balance.
Profile picture of Tom
Tom from SWISCO responded:
Perfect, thank you. Please give us a little time as we look into this. I'm confident we can replace it, I just need to make sure we can get the proper materials.
Profile picture of Tom
Tom from SWISCO responded:
Thanks again for your patience! We have everything we need to start a custom order. I have emailed you an order form and price quote for two. Let me know if you have any other questions!
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