Sioux Chief Total Knockout 3 In. Hub/Inside 4 In. ABS Toilet Flange Flange w/SS Swivel Ring MasterCool and electrical conduit work

and electrical conduit work

Powerful axial fan

Range hood provides 160 CFM (cubic feet per minute) with 6

Overload protection maximizes motor life

Easily mounted on sliding screen door

Sioux Chief Total Knockout 3 In. Hub/Inside 4 In. ABS Toilet Flange Flange w/SS Swivel Ring MasterCool and electrical conduit workTotal knockout (TKO) closet flange with stainless steel swivel ring. 3" hub inside 4", flush to floor. The diameter of pipe can vary significantly. These flanges are designed to fit inside most, but may not fit all types of pipe. Knockout will not break apart and cannot fall down drain pipe. Easier installation, no need to hold knockout while hammering.