Q. What are the sizes of drawer knobs?

Answer

Knobs might be octagonal, oblong, square, round, or any other shape you can think of. Knobs with a diameter of one inch or less are often suitable for use on specialty pullouts such as those used for cutting boards and spice drawers. The majority of applications need knobs with a diameter ranging from 1 14" to 1 3/8". Any knob that is 1 12 inches or bigger is often used on larger cabinets or when a person is attempting to make their gear stick out and appear more dramatic. In other words, larger knobs are utilized when someone is attempting to make their hardware look more dramatic.