milwaukee

Milwaukee Electric Tools 49-66-6709 Milwaukee Tool Shockwave Impact Duty 3/4" Drive 4" Extension

(No reviews yet) Write a Review
SKU:
18884937
MPN:
49-66-6709
Availability:
Usually ships the same or next business day. In stock at our CA, GA, IN, TX warehouses.
Shipping:
Calculated at Checkout
Stock Update:
05/25/2026 12:31:12 AM PST
$37.47

Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 2 and pay only $31.03 each 31.03
Buy 3 and pay only $27.93 each 27.93
Buy 4 - 9 and pay only $26.68 each 26.68
Buy 10 - 16 and pay only $23.82 each 23.82
Buy 17 or above and pay only $23.42 each 23.42
Stock Update:
05/25/2026 12:31:12 AM PST
Frequently bought together:

Description

This item is brand-new, factory sealed.

Features and Benefits:

  • Features and Benefits: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
  • Meets ASME Industry Standards
  • For use with Impact Sockets
  • Laser etched part number
  • 3/4" drive 4" extension for further reach
  • 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.

  • 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.

View AllClose

Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
View AllClose

0 Reviews

View AllClose
Main
Milwaukee Electric Tools 49-66-6709 Milwaukee Tool Shockwave Impact Duty 3/4" Drive 4" Extension
$37.47