Hickory Hardware P516-SC 1-1/4-Inch Tranquility Knob, Satin Chrome Satin Silver Cloud Round Tranquility collection Diameter: 1-1/4 inch D: 1-1/4 inch p: 1 inch Type: Knob Finish: Satin Chrome (SC) Family: Tranquility Style: Transitional D:1-1/4-Inch P:1-Inch B:5/8-Inch