Milwaukee SHOCKWAVE™ Impact Duty™ 3/4" Drive 4" Extension
Optimized for use with 3/4" 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
The MILWAUKEE® SHOCKWAVE Impact Duty™ 3/4" Drive 4" Extension provides better access in hard to reach places and offers extreme impact durability in high torque applications. The laser-etched size markings allow for fast identification of drive size and length. The dual-hole design and ring groove allow for easy attachment and removal of the extensions. All SHOCKWAVE Impact Duty™ Socket Extensions are backed by a Lifetime Guarantee and meet ASME industry standards.