**Product Title: Heavy-Duty 45# Steel Socket Set with Carrying Box** **Product Description:** Transform your toolkit with our Heavy-Duty 45# Steel Socket Set, meticulously designed for durability and ease of use. Ideal for both professional mechanics and DIY enthusiasts, this socket set promises precision and reliability for all your repair and maintenance needs. **Key Features:** - **Durable 45# Steel Construction:** Each socket is crafted from integrally formed 45# steel, offering superior sturdiness, wear resistance, and high hardness. This construction ensures that the sockets stand up to heavy-duty tasks and provide long-lasting performance. - **Convenient Carrying Box:** The set includes a practical carrying box that offers secure storage and effortless portability. Keep your sockets organized and easily accessible, whether you’re in the workshop or on the move. - **1/2-Inch Square Mouth:** Designed with a 1/2-inch square mouth, these sockets seamlessly connect with wrench extension rods of the same specifications, enhancing their versatility and effectiveness across a wide range of applications. - **Accurate Alignment and Firm Positioning:** Engineered for precision, the sockets ensure accurate alignment and firm positioning, preventing any loosening and enhancing operational stability. Their user-friendly design makes installation and removal quick and easy. - **Clearly Marked Specifications:** Each socket is clearly marked with size specifications, allowing for quick identification and selection during use. This feature streamlines your workflow and minimizes time spent searching for the right tool. Enhance your repair and maintenance capabilities with the Heavy-Duty 45# Steel Socket Set. Combining robust construction with user-friendly features, this set is the perfect solution for achieving precision and efficiency in every task. Add this essential tool to your collection and experience the difference in quality and performance.