Engineered from high-strength S2 steel, these hex bit sockets are designed to prevent twisting and deformation under high loads. The set features cold-forged chrome vanadium steel bodies and permanent stamped markings for long-term durability and easy identification.

• High-strength S2 steel hex bits prevent twisting and deformation under heavy loads
• Cold-forged, heat-treated chrome vanadium steel socket bodies for enhanced durability
• Permanent stamped size markings ensure easy readability that won't fade over time
• Ball detent recess on the drive end securely holds sockets to ratchets, adapters, and extensions
• Corner recesses on drive ends transmit torque to the flats to reduce slipping and rounding
• Includes 7 essential metric sizes: 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, and 10 mm
• Exceeds ASME performance standards for professional-grade reliability