Bob from SWISCO responded:
March 31, 2021
If the metal channel, not including the bottom T-Lock Shoe, is 27" long, then you need our S795-27. For a new stamp option, choose 27D, which will support a window sash in the weight range of 22 through 26 pounds. You will also need to purchase our 15-195B Open Cam shoes, sold separately. The video below shows how to easily swap out these shoes with the ones that come attached to these balances by default (our 15-195). See below. |