The Carlisle Brass Bulb End Hook & Mortice Plate Casement Fastener  is a popular choice in traditional interiors and has a satin nickel finish on solid brass.Â
Modern Weather Sealed Windows
This fastener is not suitable for windows with a weather seal gap between the window and frame.  Please select the WF16 version which is suitable for weather seal gaps up to 5mm.
Matching Casement Stays
Typically the bulb end fastener will be used with the bulb end stay; however it can be used with any one of the window stays we sell. Often it will be used with a sliding window stay or the plain Victorian stay. For added security one of the stay pins can be replaced with a locking pin WF17, since the fastener itself is non-locking.
