3/8" Drive 3" Extension

Our extensions feature the largest knurling surface, offering the most control. The knurling on the female drive end helps when hand-tightening or working with oily materials. Additionally, select extensions have knurling on the shaft for more control. Chrome plating offers corrosion and rust protection. All Milwaukee® Mechanics Hand Tools are backed by a lifetime guarantee.

• Largest Knurling Surface - Precision Control

• Easy to Read Size Identification

• Knurling on Female End Helps When Hand Tightening

• 3/8" Drive

• Corrosion Resistant

• Chrome Plated

• Rust Protection

• Lifetime Guarantee