I need help identifying a part. It is a block and tackle and the window does tilt in. The bottom panel that tilts weights 19.5 lbs. The block and tackle is about 29" long 9/16 tall and 9/16 wide
Hope you can help...Photos attached....Ron
A quick learner says:
August 16, 2019
It does have some marks on it:
2900 BSI kk
Paul from SWISCO responded:
August 16, 2019
Thank you for posting. See if our S770-29 channel balance will work as an alternative to your part. If so, then you will go with the 29C option, that holds a sash weight of 18-23 pounds.