Gearwrench® Drive Extension, Yes Impact Rated, Imperial, Square Drive, 1 in Drive, 13 in OAL, Chrome Molybdenum Alloy Steel, Manganese Phosphate
Features
- Chrome molybdenum alloy steel (Cr-Mo) for exceptional strength and long-lasting durability
- Pin hole can be used with pin and O-ring for secure socket retention
- Manganese phosphate coating for corrosion resistance
- 'High visibility laser etched markings provide quick size identification
- Through hole on square drive