This TKO PVC Total Knockout closet flange offers easier installation, and there's no need to hold knockout while hammering.
Knockout will not break apart and cannot fall down drain pipe
Holds five floors (22 PSI) for head test
3" hub/inside 4" PVC flush to floor

Weight	0.74 lb
Certifications	ASTM D2665, NSF/ANSI 14
Color	White
Height	7.00 in.
Length	7.00 in.
Room	Bathroom
Type	Toilet Parts & Accessories
Width	2.00 in.
Inventory Number	PVC4X3CLFLKO
MPN	883-PT