Check the listing for details. Malleable Iron Floor Flange, G1/2 Threaded Hole Black, 15Pcs. Condition: New. Listed at 53.25 USD. Description:1, Materials & Performance: Crafted from industrial-grade malleable cast iron, our vintage flange plates offer a blend of high strength and excellent durability, ensuring stability and longevity in your projects. Alloyed with iron, carbon, and silicon, these flanges possess high plasticity and machinability, perfectly suited for your DIY and industrial decor needs.2, Versatile DIY Applications, Unleash Your Creativity: Whether you are building pipe furniture, clothing racks, shelves, table legs, curtain rods, wall lamps, or anything else, our flange plates have you covered. With multiple sizes available (1 inch, 3/4 inch, 1/2 inch), your DIY options are endless. Please note, these flanges are intended for decorative and DIY purposes only and are not rated for gas or water applications.