... of 2.0 or 2.2mm ;5)Lock cylinder with knob or double open ;6)Screw: 60mm, half whorl ;7)T ... cooperating with famous Brand, such as MSM,HOPA-M,FRANCCO,LARS,MORELLI,SCHLOSS,GLOBAL,NEW STYLE,USK. Re: processed by CNC ... core and keys,knobs, are all Processed by Highly accurate CNC machine ,and our R&D and QC have 10years of ... 000 pairs per month. European profile brass door lock cylinder with double open