Exidor 409 Economical knob Outside access devices

Economical knob OAD (cylinder cannot be removed) When locked, the mechanism is disengaged allowing the knob to freely rotate.

Outside access devices are used when convenient exit or entry is required from the outside of the door, whilst maintaining the security of the building. There are three main types of OAD for the Exidor 400 series available, depending on the user?s requirements.

• All but the economical knob version are available in either Euro or UK oval profile, and can be supplied either with or without the cylinder to allow integration with the buildings locking system.


• When required, a 40mm cylinder is supplied with the unit, and these cylinders can also be keyed alike on request.


• All OAD are universal handing and the lever version can be easily handed on site.


• Surface mounted using concealed screws.


• Supplied as standard for doors up to 70mm thick.


• Longer spindles available on request for doors over 70mm thick.


• Fire rated for use on timber and steel doors.


• Standard colour is silver, but other RAL/HEWI colours are available on request.