GearWrench 84731 1/2" Drive Standard X-Core™ Pinless Impact Universal Metric Socket 21mm

1/2" Drive 6 Point Standard X-Core™ Pinless Impact Universal Metric Socket 21mm

Compared to even the best pinned impacts, X-CORE™ Pinless impact tools deliver far greater durability and superior access. The exclusive four-lug ball-and-socket design of these GEARWRENCH universal-joints, sockets, and extensions provides the long-lasting strength and capability needed to take on the toughest automotive and industrial applications. When durability is key, the choice is clear. GEARWRENCH X-CORE™ PINLESS

Features:

• 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 identification
• Meets or exceeds ASME specifications