SHOCKWAVE™ Impact Duty 3/8" Drive 3" Extension

Our SHOCKWAVE Impact Duty™ Socket Extensions provide you with better access in hard to reach places and offers extreme impact durability in high torque applications. Our laser-etched size markings allow for fast identification of drive size and length. The dual-hole design and ring groove allow you to easily attach and remove the extensions. All MILWAUKEE® SHOCKWAVE Impact Duty™ Socket Extensions are backed by our Lifetime Guarantee and meet ASME industry standards.

• Optimized for use with 3/8" drive impact wrenches

• Made with forged impact steel for durability in high torque applications backed by our Lifetime Guarantee

• Dual hole design and groove for easier attachment

• Laser etched markings for easy identification

• Ball deten design for superior impact socket retention

• Lifetime Guarantee covers impact sockets and extensions only

• Meets ASME Industry Standards

• For use with Impact Sockets

• Laser etched part number

• 3/8" drive 3" extension for further reach