3/8 Inch Standard Duo-Impact Socket 21mm - Grey Pneumatic

The Grey Pneumatic 81021M 3/8 Inch Standard Duo-Impact Socket (21mm) offers professional technicians a single, robust solution for both manual and impact fastening tasks. This versatile design eliminates the need for separate hand tool and impact socket sets, streamlining workflows and enhancing efficiency in demanding automotive and industrial environments.

Key Features

• Duo-Impact Versatility: Engineered for reliable performance with both manual hand tools and high-torque impact wrenches, providing versatile functionality.
• Professional-Grade Durability: Constructed from robust chrome-molybdenum alloy steel for exceptional strength and resistance to wear in professional settings.
• Precise 21mm Fit: Ensures secure and accurate engagement with 21mm fasteners, reducing slippage and preventing rounding.
• 3/8-Inch Drive Compatibility: Seamlessly integrates with standard 3/8-inch drive ratchets, extensions, and impact drivers.
• Corrosion-Resistant Finish: Black phosphate coating offers superior protection against rust and corrosion, extending tool life.

Applications

• Automotive Repair & Maintenance: Efficiently handles wheel lug nuts, suspension work, and engine fastener removal/installation on diverse vehicle models.
• Industrial Machinery Servicing: Critical for assembly, disassembly, and routine servicing of machinery in manufacturing and heavy industry.
• Heavy Equipment & Agriculture: Provides a robust fastening solution for demanding maintenance on heavy machinery and agricultural equipment.
• Construction & Fabrication: Supports reliable fastening operations requiring both manual precision and impact strength.

Specifications

• Manufacturer: Grey Pneumatic Corp.
• Model Number: 81021M
• Drive Size: 3/8 inch
• Socket Size: 21mm
• Socket Type: Standard length, Duo-Impact design
• Weight: 0.16 lbs
• Dimensions: 1.5 x 0.6 x 0.6 inches