Schlage's range of new aftermarket window fasteners are the ideal replacement for old or worn window hardware. They are suitable for aluminium window frames in vented, non-vented and fixed-wedge options, in both black and white finishes to blend into the aluminium frame.
 

The Schlage window fastener has a standard 32mm pitch, suitable for retrofit, and is easy to install. A simple scale drawing on the packaging allows the homeowner to use their old fastener to check that the new fastener will fit.
 

And, for simplicity our vented and non-vented options come complete with 2mm, 3mm and 4mm wedge options to allow for various window fitments.
 

Check out the full range here.