This cast iron flange fits 1-5/8"" and 1-3/4"" molded or tubular handrails. This flange will not fit the 2-1/4"" molded handrail. The flange is 2-5/16"" wide, 3-3/4"" deep, 1-1/32"" high and weighs .47 lbs. Enjoy a quantity discount when you buy 44 or more and 88 or more.