Sunex 48-Piece Impact Socket Set with Storage Case. Unleash the power of precision engineering with our exquisite 48-Piece Impact Socket Set, designed for those who demand strength and performance. CR-MO Steel: Crafted from the finest chrome molybdenum alloy steel, this socket set offers unparalleled strength and flexibility to master even the most demanding high torque impact tools. Radius Corner Design: This innovative design reduces wear and maximizes torque application by directing force onto the walls of fasteners, enhancing longevity and reducing corner breakage. Chamfered Opening: Effortlessly align fasteners to sockets with a chamfered opening that ensures optimal fit and use. Dual Size Markings: Experience ease of identification with laser etched and roll stamped markings, ensuring permanent and clear size identification, so you can work with confidence. Heavy Duty Storage Case: The robust and stylish storage case not only provides secure transport but also keeps your tools organized and ready for action. Meets ANSI Standards: Each socket is rigorously tested, guaranteeing peak performance and durability to withstand the of time. 48 Piece Set: Includes SAE sizes ranging from 3/16″ to 9/16″ and metric sizes from 4mm to 15mm. Why Choose Our Impact Socket Set? This 48-piece set is perfect for professionals and enthusiasts alike, combining durability with exceptional usability. Whether you’re working in a shop or tackling a home project, you’ll appreciate the robust design and meticulous craftsmanship. The clear markings and variety of sizes ensure that you have exactly what you need, when you need it. Invest in quality and convenience with our Impact Socket Set, and elevate your tool collection today! System of Measurement: Metric, SAE. Size: 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 3/16 inch, 7/32 inch, 1/4 inch, 9/32 inch, 5/16 inch, 11/32 inch, 3/8 inch, 7/16 inch, 1/2 inch, 9/16 inch. Set or Single Item: Set. Number of Pieces: 48.