Hehr Jalousie Window Edge Seal
This wedge-seal was used as both the top and bottom seals on Series 1600 1626 Hehr Jalousie Windows in the 1950's and 1960's.
There were two different top and bottom seals used on Series 1600 windows, the wedge-seal and the D-seal. The two seals are not interchangeable. The wedge-seal requires the larger channel opening.The D-seal will fit into either channel but the wedge-seal will only fit into the window with the larger channel opening.