VCA4142 Yale Essential Series Door Knob Home Consumer Home Fixtures Lockset & Knobset Knob Sets VCA4142 Yale Essential Series Door Knob Features Anti-RustDoor Thickness 35-50mmDurabilityBackset 60mmPolished Brass metal finishKeyless Finishes Polished Brass (US3)Satin Stainless Stell (US32D)Antique Brass (US5)Antique Copper (US11) Previous Post VBR5127 Yale Entrance Door Knobset Next Post VCA4147 Knob set Entrance Function