Sioux Chief 886 series TKO closet flanges shall be used where necessary in drainage systems. Flange shall have a full-swivel, corrosion-proof stainless steel ring, with sufficient holes for securing to floor and slots for inserting closet bolts. Flange shall have a knockout, sized larger than the opening, which comes out in one piece preventing it from falling down the drain line. Flange shall have a 3" Schedule 40 spigot connection which conforms to ASTM D2665 (PVC) or D2661 (ABS). Flange shall hold a standard head test and be UPC listed. Always fasten closet flanges to the floor.

• Made of ABS
• Socket connection type
• Proven performance, improved design
• Knockout will not break apart and cannot fall down drain pipe
• Corrosion-resistant 430 stainless steel swivel ring is engineered for maximum strength
• Holds five floors (22 PSI) for head test