This unique lockable fly/insect screen device is ideal for opening low-level top or side-hinged windows.

When the handle is turned the chain winder sends out a specially designed chain that opens the window.

The specially adapted aluminium framed fly/insect screen allows the winder to open the window without the inconvenience of having to remove the screen.

Our trading policy - We will not sell to anyone that requires screening products for their personal use.
Personal users can gain access to the products by calling our office for their nearest distributor.