Engineered with Cr-V steel and a radius corner design, this extra deep socket maximizes torque and reduces fastener wear. The integrated rubber grommet securely holds the spark plug in place for precise maneuvering and professional-level performance.

• Radius corner design reduces wear and increases torque by applying force to fastener walls rather than corners
• Integrated rubber grommet clings to spark plug porcelain to hold the plug securely inside the socket during installation
• Constructed from high-quality Cr-V material for enhanced durability and long-lasting professional use
• 6-point design provides a secure grip on fasteners
• Backed by a SUNEXpress Lifetime Warranty