ERA 825 Transom Lock ERA 825 Transom Lock Simply clamps the casement stay to the hooked plate to secure the window when closed. Features: Simply clamps over the angle bar and stay to make secure. Key required to lock and unlock. Download Transom Lock PDF Suitable for stays that are fitted with a hooked arm plate. The Transom clamps over the stay and plate securing the casement stay to the fixed plate on metal transom windows. It is fully removable to allow normal window opening. Key required to lock / unlock. Available in White
