Hickory Hardware P120-SN 1-1/8-Inch Cavalier Knob, Satin Nickel Satin Nickel Round Cavalier collection Diameter: 1-1/8 inch D: 1-1/8 inch p: 5/8 inch Type: Knob Finish: Satin Nickel (SN) Family: Cavalier Style: Transitional D:1-1/8-Inch P:5/8-Inch B:3/8-Inch