Milwaukee 21mm Metric 6-Point Socket with 1/2in Drive

The Milwaukee 21mm Metric 6-Point Socket with 1/2in Drive is engineered for secure fit, corrosion resistance, and long-lasting professional use.

FEATURES:

• FOUR FLAT sides deter rolling
• Wrench-ready FOUR FLAT sides
• Stamped sizes for better visibility
• Chrome finish
• Optimized geometry to prevent rounding
• 6-point socket
• Corrosion resistant