Square Corning Casserole Lid
|| for item M-9166
Replacement lid marked Pyrex A12C 25 (the last two numbers  can be different, but it is the same shape and size). The exterior width is 10 3/8 inches and inner flange is 9 5/8 inches. This size fits the large skillet/casserole and Dutch ovens of the Cornflower, Spice of Life and several other patterns by Corning. If you are not sure of the size you need, I will work with you to get the correct size. I have several of this size and other sizes in the square shape. This lid does not have chips, cracks, breaks or rough rim, but does have minor usage and cleaning marks to the surface. I need your zip code to calculate the postage.