1 1/2 Inch Solid Copper Large Round Knob (Satin Nickel Finish) - this cabinet knob is made from solid copper with a stylish hand hammered textured. It measures 1 1/2 inches in diameter with a 1 1/2 inches projection. This style of cabinet knob is shown in a Satin Nickel Finish and it comes in several other finishes. A matching backplate is available. Includes mounting hardware.