Product Overview Manufacturer # 18902, 18904, or 18903 Manufacturer HollisterPart Number(s):18902BX - 1-3/4" Flange, 10 Each / Box 18904BX - 2-3/4" Flange, 10 Each / Box 18903BX - 2-1/4" Flange, 10 Each / Box Reviews (No reviews yet) Write a Review