Hi, my name is Ean, and I am a general contractor.
I have a client whos has 3 vinyl windows that all of the Block and tackle has failed and is wanting them replaced.
I am trying to find the proper replacement parts and purchase the 6 that I need.
Any help is appreciated.
Thank you,
Ean
Hello,
With this combination of attachments, you could have either an S380-29 or S385-29 channel balance. You’ll need to measure as shown below. The Series 380 has a 1" bottom attachment, and the Series 385 has a 1-3/32" attachment. You'll also need 2840 spring strength options for your replacement balances.
Thank you and let us know if you have any other questions or concerns.
