A roller arm stay is an important part of any installation involving a bottom hung fanlight window. These stays are designed to keep the arm from swinging out of the window frame and provide stability for the window.

The From the Anvil Roller Arm Stay is available in 2 different lengths to accommodate various sized window frames and there is also a provision for a midrail to allow an easy and secure fit for any window. This elegantly designed piece of hardware is easy to install and provides a stable and secure fit for your fanlight window.