The mortise lock ES 924 with a profile cylinder hole and latch lever function is ideal for rebated interior doors as well as apartment entrance doors. The faceplate is angular and has a high-quality appearance due to its nickel-silver coating, the latch and bolt are metal. The mechanism in the mortise lock is protected by the enclosed lock case. This interior door mortise lock also enables screw-on fittings and rosette fittings to be fitted easily thanks to the standardised holes in the lock in accordance with DIN 18251-1 (Class 2).