• The most complete 1/2" Dr. Metric Impact socket set on the market
• Includes standard and deep impact sockets from 9mm - 30mm
• Full complement of extensions provides access to virtually all recessed fastener
• 1/2" Dr. universal joint adapts any socket for swivel applications
• Radius corner design maximizes socket durability while reducing fastener wear over time
• All Sunex impact sockets meet or exceed ASME specifications
• Forged from high quality CR-MO alloy steel