Codelock 2255KD Lock Outside Operation: Thumbturn on operation of code or by key Inside Operation: Thumbturn - free exit No. Of Codes: One - always prefixed by ‘C’ Combinations: Several thousand Code Length: 4 to 6 Holdback: Yes Latch: Low duty 12mm mortice deadlatch Finishes: Satin chrome Mechanical retraction of latch upon entry of correct code or operation of key Non-sequential code Non handed units Reversible latch Protective clutch mechanism Suitable for rebated doors (see Union Rebate Set) Suits 35-55mm thick doors Key override |