inset_0002s_0006s_0003_5400_patiodoor_footlock | inset_0002s_0006s_0003_5400_patiodoor_footlock

As an added security measure, Patio Doors can be ordered with an optional heavy-duty durable footbolt. These effective vent-stops prevent the
door from opening more than three inches while still allowing for partial ventilation.