12mm 1/2" Drive Deep Impact Socket – 6-Point CR-MO Steel

12mm Deep Impact Socket, 6‑Point, 1/2" Drive

Designed for demanding fastener work, this 12mm deep impact socket delivers reliable performance for professional automotive and industrial use. Crafted from Chrome Molybdenum (CR‑MO) steel and heat‑treated for maximum strength and impact resistance, it stands up to repeated hammer blows without deforming, ensuring consistent grip and long life in tough environments.

The deep profile provides clear access to recessed bolts and extended studs, while the 6‑point design delivers a secure grip and minimizes fastener rounding in high‑torque situations. Finished in black phosphate, this socket also offers enhanced corrosion resistance to keep performing bite after bite in harsh workshop conditions.

Specifications

• Size: 12mm
• Drive size: 1/2" square drive
• Material: Chrome Molybdenum (CR‑MO) steel – heat‑treated for maximum strength and impact resistance
• Finish: Black phosphate coating for corrosion resistance
• Point design: 6‑Point for superior grip and reduced fastener rounding
• Type: Deep Socket – ideal for reaching recessed bolts and extended studs
• Compatibility: All standard 1/2" drive impact wrenches and ratchets
• Standards: Meets or exceeds ANSI/ASME standards

Why this socket stands out

CR‑MO steel combined with precise heat treatment delivers exceptional strength and impact resistance, so you can tackle stubborn fasteners without worrying about deformation. The 6‑point design increases contact area with fasteners, reducing the risk of rounding in high‑torque scenarios. The deep profile saves time by allowing access to recessed bolts and extended studs, even in cramped spaces such as automotive bays or underframes. The black phosphate finish enhances corrosion resistance, extending tool life in challenging workshop environments, while maintaining a clean, professional look in your toolbox. Fully compatible with standard 1/2" drive impact wrenches and ratchets, it integrates seamlessly into professional toolsets.

Common use cases

• Automotive maintenance: remove and reinstall wheel lug nuts quickly and securely
• Suspension and chassis work: reach hard‑to‑access fasteners in tight engine bays or underframes
• Engine and drivetrain repairs: access recessed bolts and extended studs without adapters
• Heavy equipment maintenance: tackle high‑torque fasteners on construction and agricultural machinery