Product review (5 stars): Fits holes 6.25" & 8.25"
I wasn't sure if these would fit as we have an Estate oven, which is apparently owned by Whirlpool.  I had a hard time getting the model number of the unit, and the holes actually measure 6-1/4" and 8-1/4"  respectively, but these fit perfectly so I'm assuming that's the size of the burner itself, not the pan.  I would have bought these along time ago instead of trying to bleach clean the old ones had I known how inexpensive they were; they really rejuvenate they look of the stove top.