From The Anvil Quadrant Stay 83847 83854 Black
83847 7 Inch 178mm
83854 8.5 inch 216mm
Fixing Plate: 70mm x 22mm
A pair of fixed arms with return ends against which a window rests when open. They are fitted into the side of the jamb and project into the room.
Sold as pairs and are supplied with necessary fixing screws.