Defender Top Hung Restricted Friction Hinges
The Defender Restricted has been designed specifically for resident safety.
For tophung windows the hinges are located on the vertical sides of the sash.
A built-in quick-release lever allows the window to be fully opened for easy cleaning, total ventilation.
Handed 'profiled' vent arm further enhancing weather seal
Extended enclosed end cap to enhance weather sealing
Built-in mechanism limits initial opening
Restrictor automatically relocates and resets when the window is closed
Available in 12" to 24" top hung and 12" and 16" side hung
Unique patented robust cam friction device eliminates any risk of friction screw misuse
Available in ferritic and austenitic stainless steel for enhanced corrosion resistance
Drill jigs for all sizes are available to order
Slot hole slot format will provide the ability to adjust the vent easily
High carrying capacity of 20" and 24" top hung hinges available
For tophung windows the hinges are located on the vertical sides of the sash.
