Product Info Catalog Hardware Metal Stock Sheet Stock Metal Sheet, Galvanized, Cold Rolled, 28-Gauge, 24 x 30-In. Metal Sheet, Galvanized, Cold Rolled, 28-Gauge, 24 x 30-In. Request a Quote UPC: 53538740016 SKU: 772848 Model Number: 11228 24" x 30", 28 Gauge, Galvanized Metal Sheet, Cold Rolled, Should Not Be Welded.