A two-handed operation casement window restrictor that is designed to avoid accidental disengaging. There are no keys required for this casement window restrictor and the device automatically re-engages when the window is closed. The added feature of green button enhancement signifies fire egress. This casement window restrictor fits inline with your friction hinges and also incorporates a run-up block to bring the opening window inline with the frame when closing. Timber windows with butt hinges may not be suitable unless a gap of 14mm+ exists. With the casement window restrictor fitted between the frames there are no unsightly attachments to be seen on the main surfaces of the window. Protect children and vulnerable people from opening the window to far by accident.
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