Engineered for heavy-duty mechanical work, this 10-piece impact socket set is ideal for truck and industrial plant maintenance. Each socket is precision machined and heat treated to deliver an optimal balance of hardness, tensile strength, and torque performance.

• Constructed from high-quality micro-alloyed steel, utilizing hot or cold forging processes for maximum durability.
• Precision machined and heat treated to provide the ideal combination of hardness, tensile strength, and torque strength.
• Features a tough blued finish, making these sockets recommended for FOD (Foreign Object Debris) applications to prevent flaking.
• Fully compliant with both American and European domestic and international standards.
• Designed for heavy-duty torque applications ranging from 3,700 to 18,000 in-lbs.