The mortise lock ES 924 Ö is ideal for bathroom doors or toilet doors due to the WC hole in the lock. The faceplate is nickel-silver coated and rounded so that the lock is compatible with all door frames. The lock enables screw-on fittings and rosette fittings to be fitted easily and is made in accordance with the Austrian standard B 5350. In addition, the enclosed lock case prevents dirt from entering the mechanism.