* type : knob cylinder * finished : PB , SN , CP * size : 60mm , 70mm , 80mm * key :S normal key * material :brass (1) Key material : brass / iron (2) Finish : PB, SB, CP, AB, AC, SN, NP, etc (3) brass material , good quality with reasonable price (4) Knob : Peanut knob , sector knob , rhombus knob , oval knob (5) Type :Double lock cylinder/knob lock cylinder / half lock cylinder (6) Size :60mm , ...