Description
Sioux Chief TKO (Total KnockOut) series PVC closet flanges feature an integrally molded cap which allows for DWV pressure testing and prevents debris from entering the drain during rough-in. 3″ Hub x 4″ Inside connection accepts regular 3″ PVC pipe (both sch. 40 and 80) or can be installed inside 4″ (standard, sch. 40 only) PVC pipe. Stainless steel swivel ring with bolt slots/tabs offers added flexibility during toilet bowl installation.
