

⚡️ Dominate every bolt with precision power and pro-level endurance!
The ACDelco ANI405A is a professional-grade ½” pneumatic impact wrench featuring a twin hammer mechanism that delivers up to 500 ft-lbs of torque. With 5-speed settings and a compact 7-1/4” design weighing just 5.72 lbs, it offers versatile control and easy maneuverability in tight spaces. Built with durable aluminum housing and an ergonomic handle, it ensures long-lasting performance and reduced operator fatigue. Trusted by pros for over a century, this tool is engineered for heavy-duty industrial and automotive applications.





| Color | Silver |
| Brand | ACDelco Tools |
| Material | Metal |
| Item Length | 8 Inches |
| Item Weight | 5.72 Pounds |
| Item Package Quantity | 1 |
| Head Style | Fixed Square |
| Finish Type | Polished |
| Item Torque | 500 Foot Pounds |
| Operation Mode | Pneumatic |
| Is Racheting | Yes |
| Is Non Sparking | No |
| End Style | Socket End |
| Manufacturer | Durofix, Inc. |
| Measurement Standard | SAE (Inch) |
| UPC | 733353977100 638266883794 069060349573 |
| Global Trade Identification Number | 04716872160273 |
| Part Number | ANI405 |
| Item Weight | 5.72 pounds |
| Item model number | ANI405 |
| Is Discontinued By Manufacturer | No |
| Size | 1/2" |
| Style | 1/2" Air Impact Wrench |
| Finish | Polished |
| Power Source | Air Powered |
| Air Flow Capacity | 4 Cubic Feet Per Minute |
| Capacity Description | 500 ft-lbs |
| Number of Handles | 1 |
| Measurement System | Inch |
| Included Components | Air Hose Adapter, Air Impact Wrench, Lubricant |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 1 Year Limited Warranty |
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