? 304SS solid door knobs ? 1. 304SS solid handle, 304SS rosette diameter: 53mm with steel base which is zinc plated 2. other designs available 3. finish: satin, SS,PSS, AB,AC, PVD as you want 4. come with 4585 lock body with brass latch & bolt, 65mm single side brass cylinder with 3pcs key. 5. welcome your OEM order ? ? ? ? ? ? ? ?