• Converts a 1/4-inch hex impact driver to accept 1/2-inch square-drive impact sockets
• Designed for use with impact drivers and impact sockets for versatile fastening applications
• Proprietary steel construction is engineered for long-lasting durability
• Heat-treated construction controls hardness for improved strength during repeated impact use
• Optimized SHOCKZONE™ helps absorb peak torque for increased adapter durability
• Heavy-duty construction withstands frequent fastening work in demanding trade environments
• SHOCKWAVE™ Impact Duty design is engineered for up to 50X life