Performance Tool W32991 1/2 Inch Drive 21mm Hex Bit Socket

The Performance Tool W32991 is a heavy-duty 1/2 inch drive hex bit socket designed for use with impact wrenches and ratchets. This professional-grade socket features a 21mm hex bit for working with large hex fasteners commonly found on automotive, truck, and heavy equipment applications.

Key Features:

• 1/2 inch drive size compatible with standard ratchets and impact tools
• 21mm hex bit dimension for large fastener applications
• Chrome vanadium steel construction for durability and corrosion resistance
• Heat-treated for enhanced strength and wear resistance
• Precision machined for accurate fitment and reduced fastener rounding

Ideal for professional mechanics and serious DIYers working on brake calipers, suspension components, and other systems requiring large hex fasteners. The robust construction ensures long service life even under high-torque impact wrench applications.