- Concealed fixing
- Wedgeless design
- 6mm face fixing fastener
- Opposing tongue allows for one smooth motion from closed to venting position
- High quality pressure die-cast main body with colour-matched injection moulded integrated nylon wedge
The Aria Venting Wedgeless Fastener is both unique and innovative. Created with opposing tongues, the fastener allows controlled ventilation especially in windy conditions. The wedgeless and concealed fixing design was developed with the end user and fabricator in mind, as it enables easy installation, simple product operation and improves aesthetics. Suitable for use on either aluminium or uPVC, casement or awning windows.