National Hardware 6" x 1" Zinc Flat Corner Iron is a durable and reliable hardware solution designed for strength and longevity. Made from hot-rolled steel, this flat corner iron features a zinc finish that provides excellent resistance to corrosion and enhances its overall durability. I for reinforcing corners and adding structural support, this product combines quality craftsmanship with practical design to meet a variety of construction and repair needs. Model Number: N204-990