What option for my Channel Balance

Question

I have 28" long 1/2" width (actual dimensions) channel balance stamped 27 3 BSI oc. Im not sure what the sash weight is. Can you help me out? Thanks

User submitted a photo of a window balance.

Paul · Accepted Answer

With a stamp like 27 3, I would recommend our 2730 option. This can carry a window sash weight of 13 through 19 pounds. You may want to weigh your sash just to be sure that's accurate.