Sonoma Cabinet Hardware Estate Knob Brushed Satin Nickel NEW Kitchen Custom Knobs 1.75" diameter; 1.25" on 4 sides; 1.10 inch tall, backplate measures 1.45" in diameter High Quality Cabinet Knob in Brushed Satin Nickel Finish Sonoma Hardware Estate Knob Made of Solid Brass Knob Measures 1.75 inch in diameter; 1.25" on the 4 sides; 1.10" tall, backplate - 1.45" in diameter Comes with Mounting Screws