Product review (1 stars): Too cheaply made
This is the third time I have purchased this knob.  It is made of cheap plastic and a piece of the stem breaks off rendering the knob unusable.  I purchased a Jennair gas range which is not cheap and blame Whirlpool  for putting this cheap piece of  plastic c__p as their knobs. I actually purchased two at this time (which makes four). This will be the last Whirlpool I'll ever buy.  (As a sidenote, Amazon sells this for less than anyone else-thank you Amazon).