GearWrench 84438N 3/8 Inch Drive Locking Impact Extension 33 Inch

The GearWrench 84438N is a 33-inch locking impact extension designed for professional use with 3/8-inch drive impact wrenches. This extra-long extension provides exceptional reach for accessing deep-set or hard-to-reach fasteners in automotive, industrial, and heavy equipment applications.

Key Features:

• Chrome molybdenum alloy steel (Cr-Mo) construction delivers exceptional strength and long-lasting durability under high-torque impact applications
• Slide locking mechanism securely attaches sockets to the extension, preventing accidental disconnection during use
• Pin hole and O-ring design allows for secure attachment to impact wrenches, reducing the risk of dropped tools
• Manganese phosphate coating provides superior corrosion resistance for extended tool life
• High visibility laser etched markings ensure easy identification of drive size
• Meets or exceeds ASME B107.2 specifications for professional-grade quality assurance

This 33-inch impact-rated extension is ideal for mechanics and technicians working on vehicles, machinery, or equipment where standard extensions cannot reach. The locking mechanism and durable construction make it a reliable addition to any professional tool collection.