Features: Engineered for deeply reach tasks, this 15piece steel socket drill bit set effortlessly tackles bolts and nut in tight spaces with superior durability and strength. Crafted from premium hardened steel, the impacts socket set offer exceptionals wear resistance and universally compatibility with most drill models for seamless operate. Ideal for professional mechanics, technicians, and enthusiasts requiring precise tools for heavy duty mechanical repairs and installations. Perfect for automotive repair, construction projects, or machinery maintenance where accessing recessed fasteners in confined spaces is essential. Each deeply socket bit features etched size markings for quick identification Specifications: Component: Steel Option Length:Approx.80mm/3.15in, 150mm/5.91inch 1set of 15pieces, suitable for professional and family use Suitable for deeply hole operations, can effectively improve work efficiency, and is widely used in construction, decoration and maintenance scenario. Package Includes: 15pcs/set Deepened Socket Wrench note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.