As shown above I ordered the 12 1/4 in grate . . .when it arrived it clearly stated "!2 1/2 In Grate" and it was. The grate was just that 1/4" too large. . . .Why they advertise it as a 12 1/4 when in actuality they know it is larger. . .and therefore won't fit. . .I have no idea. Wasted my time.