Air Impact Extension Bar 3/8 & 1/2-Inch Drive 3-10-Inch Black Phosphate
Built for high-torque applications, this impact extension bar is forged from premium 50BV30 and CR-MO steel with a resilient black phosphate finish that resists corrosion. The manganese phosphate coating provides a secure grip and long-lasting durability in demanding industrial and automotive environments.
Available in a range of lengths from 3 to 10 inches, it features a spring-loaded ball detent for secure socket retention and a pin hole for locking onto the anvil, ensuring safety under load. Compatible with all standard 3/8-inch and 1/2-inch drive impact wrenches and sockets, it is an essential addition to any professional repair toolkit.
Key Features
| Wrench Type | Socket Wrench Adapter |
| Drive Size | 3/8 in, 1/2 in |
| Length | 3 in, 5 in, 6 in, 9 in, 10 in |
| Material | 50BV30, CR-MO |
| Finish | Manganese Phosphate, Black Phosphate |
| Measurement System | Imperial (Inch), Metric |
| Grade | Industrial |
| Application | Repairing |
| Package | Carton Package |
| Place of Origin | China |
Compatibility
Compatible with all standard 3/8-inch and 1/2-inch drive impact wrenches and sockets.
Frequently asked questions
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