Closing unit for locks

Closing unit, especially for furniture locks comprising a longitudinal axis (5), a cylinder core (6) extending with a along the longitudinal axis (5) key channel (16) and guide recesses (11), and disc tumbler (13), - each in a corresponding guide recess (11) are received and transversely to the longitudinal axis (5) are adjustable in the direction of an adjusting axis (12) between a locking position and a release position and - each having a central opening (17), which forms a first footprint (18), a second footprint (19) and a third footprint (20), wherein the third footprint (20) through an incision (31) between the first footprint (18) and the second footprint (19) is shown, wherein the first adjusting surfaces (18) of the disc tumbler (13) a second coding and the third adjusting surfaces (20) form a first encoding, said second shelves (19) of the disc tumbler (13) of the disc tumbler (13) a third encoding of the clamping unit.