Features: • Corrosion Resistant Stainless Steel Ring • Meets ASTM D2661 & D2665, Listed with U.P.C. • Test cap holds 30 ft head pressure test • Adjustable ring for alignment of bolts and screws sits flush on floor • 3"x4" flange fits inside of 4" or over 3" Schedule 40 DWV pipe • 4" flange fits over 4" • Schedule 40 DWV pipe
