Product Highlights
Product Summary
The Klein 65721 1 3/4-Inch extension is designed with a 3/8-Inch socket size. It is forged from the highest quality alloy steel.
Features
- Corrosion resistant for long life
- Durable chrome-plated finish
- Knurled handle for enhanced grip
- Since 1857. Klein Tools has manufactured the world’s hand tools
- Male Square 3/8-Inch Drive
