1/2D 12PT 21MM - Stanley Proto Industrial Tools

Specifications

• Manufacturer: Stanley Proto Industrial Tools
• Model Number: 42021M
• Drive Size: 1/2-inch (12.7 mm)
• Socket Size: 21 mm
• Point Count: 12-point
• Weight: 0.2 lbs
• Material: High-strength alloy steel (inferred for industrial tools)

Key Features

• 12-Point Configuration: Engages fasteners at multiple angles, allowing for improved access and easier turning in confined spaces.
• 1/2-Inch Drive: Compatible with standard 1/2-inch drive ratchets, extensions, and other accessories.
• 21mm Metric Size: Provides a precise fit for 21mm metric fasteners, common in automotive and industrial applications.
• Industrial-Grade Construction: Engineered for durability and extended tool life under demanding professional conditions.
• Chrome Finish: Resists corrosion and simplifies cleaning, maintaining the tool's integrity over time.

Applications

• Automotive repair and maintenance tasks.
• Industrial machinery assembly and disassembly.
• Heavy equipment service and component fastening.
• General workshop use requiring a reliable 21mm metric socket.
• Applications demanding precise torque application and robust tool performance.

Benefits

• Efficient Operation: The 12-point design allows quick engagement with fasteners, streamlining work processes.
• Reduced Fastener Damage: Provides a secure grip on hex nuts and bolts, minimizing the risk of rounding corners.
• Long-Term Reliability: Constructed from robust materials to withstand rigorous use, offering consistent performance over time.
• Versatile Compatibility: Integrates seamlessly with existing 1/2-inch drive tool sets, enhancing utility.
• Professional Performance: Delivers the strength and precision required by technicians and industrial professionals.