Engineered from high-strength Chrome Molybdenum Alloy Steel, this impact hex socket set provides exceptional durability for heavy-duty tasks. Each socket features a manganese phosphate coating for superior corrosion resistance and a pin hole design for secure retention with pin and O-ring systems.

• Forged from Chrome Molybdenum Alloy Steel (Cr-Mo) for exceptional strength and long-lasting durability
• Manganese Phosphate coating provides advanced resistance against corrosion
• Integrated pin hole allows for secure socket retention using pin and O-ring systems
• High-visibility laser-etched markings and secondary hard stamping ensure easy size identification
• Meets or exceeds ASME B107.2 standards for professional-grade performance
• Includes a convenient plastic socket rail for organized storage
• Set includes SAE sizes: 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2 in.