- 1/2" DR. Damaged Nuts Remover Socket - High-Quality Construction: Crafted from premium SNCM alloy steel for exceptional wear resistance and durability. - Versatile Application: Designed to remove rounded, damaged, or corroded nuts, bolts, oil drain plugs, marine components, exhaust manifold nuts, pipe nozzles, and studs. - Effortless Removal: Eliminates the need for pounding, chisels, or torches.