Balances

A quick learner from Bahamas says:
Morning I'm not sure how to order my balance the silver pieces measures 21 inches slim not sure what to do where it's says options so I have a couple of pics.
Thumbnail of the uploaded file named 1673612247432267433126684634992.jpg
Thumbnail of the uploaded file named 16736122829767951515501158961703.jpg
Thumbnail of the uploaded file named 16736123056015637595040352603719.jpg
Profile picture of Casey
Casey from SWISCO responded:

Hello,

It's hard to tell based on your photos but as long as your top and bottom balance fittings do not have wings, you could have either our S351-21, with a 15-002 bottom attachment, or S390-21, with a 15-001 bottom attachment. Take a look at the image below to determine which balance you'll need. 

You'll also need to weigh your sash to determine which option you'll need since your stamp is from an outdated weight system. There is a chart on the product page that explains how to choose your option based on the sash weight. 

Comparison of the S351 and S390 balance shoes.
Comparison of the S351 and S390 balance shoes.

How to Replace a Non-Tilt Channel Balance
How to Replace a Non-Tilt Channel Balance
VIDEO
WATCH >
How to Repair a Jammed Window
How to Repair a Jammed Window
VIDEO
WATCH >
How to Identify Replacement Channel Balances
How to Identify Replacement Channel Balances
VIDEO
WATCH >
How to replace a non-tilt channel balance
How to replace a non-tilt channel balance
GUIDE
READ >
Choosing a Non-tilt Channel Balance: What Will We Need?
Choosing a Non-tilt Channel Balance: What Will We Need?
GUIDE
READ >
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(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.