Milwaukee 4PC SHOCKWAVE Impact Duty™ 1/2"Drive Extension Set

Milwaukee 4PC SHOCKWAVE Impact Duty™ 1/2"Drive Extension Set

The 49-66-6715 Milwaukee 4PC SHOCKWAVE Impact Duty™ 1/2" Drive Extension Set is a heavy-duty extension kit built for high-torque impact applications, giving you the extra reach you need while maintaining secure socket retention. Optimized for 1/2" drive impact wrenches, these extensions are made from forged impact steel and feature a ball detent design for strong socket hold. With laser-etched markings and part numbers for quick identification plus a dual-hole design and groove for easier attachment, this set is made for fast, dependable use on the job.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 49-66-6715
• Brand / Series: Milwaukee SHOCKWAVE Impact Duty™
• Product Type: 1/2" drive impact extension set
• Drive Size: 1/2 in.
• Pieces: 4 pc
• Extensions Included: 3 in., 6 in., and 10 in. extensions for added reach
• Application: Optimized for 1/2" drive impact wrenches; for use with impact sockets
• Material: Forged impact steel for durability in high-torque applications
• Socket Retention: Ball detent design for superior impact socket retention
• Attachment Features: Dual hole design and groove for easier attachment
• Identification: Laser-etched markings and laser-etched part number
• Standards: Meets ASME industry standards
• Warranty: Lifetime Guarantee (covers impact sockets and extensions only)

Ideal For

• Mechanics and trades needing extra reach with 1/2" drive impact tools
• High-torque fastening where forged impact steel durability is important
• Jobs that benefit from quick identification via laser-etched markings
• Setups requiring strong socket hold with ball detent retention
• Use with impact sockets on 1/2" drive impact wrenches