- 5 PC. 1/2" DR. Damaged Nuts Remover Socket Set - High-Quality Material: Crafted from premium SNCM alloy steel for superior wear resistance and long-lasting durability. - Versatile Use: Perfect for removing rounded, damaged, or corroded nuts, bolts, oil drain plugs, marine nuts, exhaust manifold nuts, pipe nipples, and studs. - Effortless Operation: Eliminates the need for pounding, chisels, or torches, making it easy to handle tough removal tasks.