Omnia Style 465 Passage Knob Set. This knob set has no locking mechanism, perfect for hallways, closets and passageways. Each set consists of 2 door knob, rosettes, tubular latch and spindle and all necessary mounting screws and template. Lever sets are supplied with patented extra heavy duty tubular latches especially designed for knob handles. Supplied with set is 013 "T" strike as standard.
Finally I found this Omnia 465PA Polished Brass Omnia 465PA 2 3/8 Diameter Curved Melon, thanks god. It has really good lasting. Omnia 465PA Polished Brass Omnia 465PA 2 3/8 Diameter Curved Melon requires almost no maintaince.