Brss cylinder 1) knob : peanut knob 2) size : 40 ~ 120 mm 3) one side keyed 4) single cylinder lock 1. Material : Solid Brass2. Hoodle : 5 or 6 hoodle3. Key : Brass key or Iron key4. Dimensions / size : 40 -120 mm5. Knob shape : peanut knob , oval knob , sector knob ...6. Surface Treatment : brass polished, NP, SN, NB, CP, AB, AC7. Package : 1PCS/ white single box +120 boxes/outer carton8. Key ...