Listing is for a brand new in the package Milwaukee 3PC 3/8 Drive Extension Set SHOCKWAVE Impact Duty 49-66-6714

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. 

Optimized for use with 3/8" 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 detent 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

3/8" drive 3", 6", and 10" extensions for further reach

Classification Not Tested

Magnetic Yes

Standard Impact

Socket Type Square

Length 10 in

Weight 1.1 lb

Height 13.58 in

Width 5.12 in

Material Composition Chrome Molybdenum Steel

Drive Size 3/8 in

Output Drive Size 3/8