Evolution Friction Stays

Manufactured from high grade stainless steel

Strong stainless steel vent arm secures into a moulded end-cap to help protect against break-ins

Tested to over 25,000 operations to ensure smooth, consistent operation over the life of the window

Handed end-cap ensures positive weather sealing

90° opening egress version available for use on "Fire Escape" windows

Egress version features "Exit Green" coloured end-cap for easy identification in case of emergency