GearWrench 84433N 3/8 Inch Drive Locking Impact Extension 6 Inch

The GearWrench 84433N is a 6-inch locking impact extension designed for professional-grade performance with 3/8-inch drive impact tools. This extension features an innovative locking mechanism with a sliding collar that securely attaches sockets, eliminating the frustration of dropped sockets during heavy-duty applications.

Key Features:

• Chrome molybdenum alloy steel (Cr-Mo) construction for exceptional strength and durability
• Locking mechanism with sliding collar securely attaches socket to extension
• Pin hole compatible with pin and o-ring for additional secure socket retention
• Manganese phosphate finish resists corrosion in harsh working environments
• High-visibility laser etched markings provide quick size identification
• Meets or exceeds ASME specifications for professional use

GearWrench impact extensions are engineered to deliver the performance and strength that professional technicians require. The manganese phosphate coating provides superior corrosion resistance, while the chrome molybdenum alloy steel construction ensures this extension can withstand the high torque demands of impact applications. The highly visible laser etched markings make size identification easy, even in low-light conditions.