Marking:
2540 stamp
BSI
RV
We are needing 4 channel balances for our 20 lb windows
Channel balance

Home Owner from Huntington Beach, CA
Mar 12, 2022 6:35 pm
5 user uploaded images
4 Replies

Bob from SWISCO
Mar 14, 2022 12:07 pm


This is an Extended-Travel Channel Balance, where the pulley is built into the metal channel. I am confident we can help, but we may be able to help. Can you show me a 'side profile' view of that bottom nylon shoe? I'd like to see how it's attached to the metal channel. From there I should be able to quote these four balances.

Home Owner from Huntington Beach, CA
Mar 14, 2022 12:40 pm
Here is the side view of the lower bottom nylon shoe. Let me know if you need more information. Thank you
1 user uploaded image

Bob from SWISCO
Mar 15, 2022 10:18 am


Perfect, thank you. I just sent you an email with a purchase link to order (4) of these balances. They will be stamped 25-4, which is equivalent to your old balance's rating of 2540. Let me know if you have any further questions.