Which of the following is a typical shaft diameter for golf clubs?

The typical shaft diameter for golf clubs that is most commonly used is .560 inches. This measurement is relevant to many standard iron sets and helps to maintain a balance between strength and flexibility in the shaft. A .560 shaft diameter provides adequate stiffness while allowing golfers to achieve the desired feel and control during their swings.

This diameter tends to suit a wide range of golfers, as it offers a good compromise for both performance and comfort. It is important to consider that variations do exist, especially in different types of shafts (like those for drivers or specialized clubs), but .560 inches is the established standard for most iron shafts in the industry.

Larger shaft diameters, such as those approaching .640 or .700 inches, are typically used in specific, specialized applications, but they are not considered standard for general use in most golf clubs. Similarly, a diameter of .500 inches tends to be on the smaller side and is less common for standard club builds.