Product review (5 stars): The part arrived quickly and was better than the original part it replaced
The part arrived quickly and was better than the original part it replaced.  The original Whirlpool knob was cheap plastic attached to the bolt with thin spider-legs of plastic which eventually snapped.  This knob has a solid metal backing with a plastic outer cover that matches the look of the original knob, while supplying a product that will last for many years to come.  And all of that for about $10 less that what Whirlpool wanted for the original replacement knob.