| Drive Size | : | 1/2 in |
| Drive Type | : | Square |
| Finish | : | Nylon Coated |
| Impact Rated | : | Yes |
| Locking Type | : | Pin |
| Material | : | Steel |
| Measurement System | : | Imperial |
| Overall Length | : | 4 in |
Apex® Drive Extension, Yes Impact Rated, Measurement System: Imperial, Square Drive, 1/2 in Drive, 4 in Overall Length, Pin Locking, Steel, Nylon Coated
- High-Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life
- Better and More Consistent Fit to Fasteners Leads to Better Torque Transfer
- Pin Lock Feature Provides Best Retention, Ball Lock Feature Provides Quicker Changes