SK Hand Tools 34371 21mm 1/2" Drive 6-Point Swivel Metric Impact Socket

The SK Hand Tools 34371 is a 21mm, 1/2" Drive, 6-Point Swivel Metric Impact Socket built for professional-grade performance in demanding applications. Engineered and manufactured in the U.S.A., this swivel impact socket combines durability, precision, and ergonomic design to handle the toughest fastening jobs.

Key Features:

• SureGrip® Hex Drive Design — Drives the side of the fastener, not the corner, delivering increased torque strength and preventing rounding of rusted or damaged fasteners
• 30° Swivel Flex Angle — Allows access to fasteners in tight or awkward angles where a standard socket cannot reach
• Smooth Collar Design — Protects the user's hand during use by preventing the retaining pin from working loose
• Corrosion-Resistant Finish — Black phosphate coating provides long-lasting protection against rust and corrosion
• Laser Engraved Markings — Size markings etched every 120° around the socket for quick, easy identification from any angle
• 6-Point Design — Maximizes contact with fastener flats for superior grip and reduced slippage under high-torque impact use
• Made in the U.S.A. — Built to exacting American manufacturing standards
• Lifetime Warranty — Backed by SK's limited lifetime warranty

Measuring 1.13" in diameter and 2.94" in length, the SK 34371 is a standard-depth swivel impact socket ideal for use with 1/2" drive impact wrenches and ratchets. It is compatible with impact drivers and impact wrenches, making it a versatile addition to any professional or home shop tool collection.