Milwaukee 49-66-6715

The MILWAUKEEВ® 4-Piece SHOCKWAVE Impact Dutyв„ў 1/2" Drive Extension Set 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 Dutyв„ў Socket Extensions are backed by a Lifetime Guarantee and meet ASME industry standards.