Sioux Chief TKO PVC Closet Flange 3 in.

This TKO 3 inch inside, flush to floor PVC total knockout closet flange offers easier installation, and there’s no need to hold knockout while hammering. Strong, corrosion-resistant stainless steel ring eliminates cracked flanges. • 3 inch inside connection • Knockout will not break apart / cannot fall down drain pipe • Knockout will not break apart / cannot fall down drain pipe • Strong, corrosion-resistant stainless steel ring eliminates cracked flanges • Holds five floors (22 PSI) for head test • Easier installation, no need to hold knockout while hammering