• 3/8" Drive 6 Point Standard X-Core™ Pinless Impact Universal Metric Socket 21mm
• X-Core™ pinless joint design is 4x more durable than pinned products for increased strength
• 30° maximum operating flex angle
• Smooth 360° rotation for easier access
• Off-corner loading reduces fastener rounding
• Chrome molybdenum alloy steel (Cr-Mo) for exceptional strength and durability
• Black oxide finish to resist corrosion
• High-visibility laser etched markings provide quick size identificationMeets or exceeds ASME specifications
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