Jones Stephens’ 3” x 4” ABS Closet Flange fits over 3” or inside 4” Schedule 40 DWV pipe. It comes complete with 6 screw holes and radial slots for closet bolts. The stainless steel ring is constructed to the highest industry standards for durability and longevity. This flange fits flush with the floor, and the knockout is ready for testing. It’s easy to remove and comes out in one piece.