BSI 21A.

Contractor from Winnipeg Canada
Sep 26, 2023 4:03 pm
Looking for replacement, parts sash, balance, and tips
IMG_2641 IMG_2640 IMG_2639 71744715296__E8DB8054-280E-442E-816D-968F03C21560.
4 user uploaded images
1 Replies
Paul
Paul from SWISCO
Sep 28, 2023 9:46 am
SWISCO
EXPERT

Hello,

Your balance is similar to the S751-22 channel balance except that it uses a locking terminal similar to the Great Lakes 15-197 shoe. We can supply these balances with the 15-197 attached but it will need to be a custom order. To get started, please write out the exact width and depth of your metal channel. I would also recommend weighing your window sash to confirm that it falls within the 10-17 lbs range supported by our 21R strength option, which we would generally recommend based on your 21A stamp. Lastly, we'll need to know the number of replacements that you need, with the minimum being two. Thank you. 

How to measure the length of the Series 751 channel balance.
How to measure the length of the Series 751 channel balance.

Dimensions for 15-197
Dimensions for 15-197

Products and resources found in this discussion
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
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.
Need help identifying your part?
Send a photo or description to our Parts Experts!
Identify Your Part
SWISCO Part Experts