This US PRO Tools 20mm Deep Impact Socket is engineered for demanding tasks with impact wrenches. Featuring a robust 1/2 inch drive and a 6 point design, it provides superior grip and prevents rounding of fasteners. Ideal for automotive repairs, construction, and heavy machinery applications. Constructed from high quality, durable steel for long lasting performance and resistance to corrosion. The deep well design allows access to recessed nuts and bolts. A reliable tool for professionals and DIY enthusiasts requiring strength and precision.