5-1/2" Cast Iron Grate Floor Drain Cover

Cast Iron Floor Drain Cover measures 5-1/2" in diameter. Measures approximately 3/16 inch in thickness. Suitable for walking traffic. Painted Black. Other Sizes Available. 

Common substitute for those needing a 5-5/8" cast iron grate, since you can often size down a little and the grate will still grab on top of the drain.