We stock this 50mm diameter x 8mm thick indicator with coin release and thumb turn for use with a bathroom lockcase or mortice deadbolt on bathroom doors. It provides easy locking of the door whilst allowing emergency access with the coin release on the outside of the door in accordance with modern safety standards. Fixed with screws or bolt thru’ fixings, the face plate is clipped over the fixing rose to give a smart finish to any door. This unit comes with two rose covers – one has a little display for the red/green indicator and the other has no display, which you might prefer if it’s just to use in your own home. The EUROSPEC CST1015 can even be used with a sliding bathroom lock – as long as it has the 5mm follower (spindle aperture).