EFFORTLESS OPERATION: Designed for deep screws and large bolts, this 3/8 inch drive hex socket set is perfect for automotive, machinery, and DIY projects. Its extended reach is ideal for the deepest recesses and tightest spots, ensuring no screw is unreachable. DURABLE CONSTRUCTION: Crafted from high-quality chrome-vanadium and S2 steel, this Hex socket set provides unmatched strength and durability. It's engineered to withstand rigorous use in a variety of DIY, engineering, and automotive applications. ORGANIZED AND PORTABLE: This set includes a compact, sturdy case that keeps all the bits securely organized. Each hex bit and the case are clearly marked with sizes for quick identification, making it a breeze to carry and use anywhere you need. VERSATILE TOOL COMPATIBILITY: Compatible with electric drills, ratchet wrenches, and other tools, this hex bit socket set features precision-chamfered bit ends. These ensure a smooth insertion into fasteners, preventing damage to both bits and fasteners. COMPREHENSIVE SET: The package contains 11 metric sizes (3mm to 12mm) and 9 SAE sizes (1/8inch to 7/16inch), covering a wide range of needs for any mechanic or DIY enthusiast. Color: As Shown Material: Metal Package Contents: 1Set x Hex Bit Socket