Milwaukee SHOCKWAVE Impact Duty 49-66-6704 Socket Extension, 3/8 in Drive, Square Output Drive, 6 in L

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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.