Description
Genius Tools Air Impact Wrench 1/2 Inch Drive Long Anvil 400 ft-lbs High Torque Lightweight – 400402 Professional Pneumatic Impact Wrench
SKU: 400402. This 1/2″ drive long anvil air impact wrench uses a twin hammer mechanism for reliable impact power in a lightweight format. It’s built for fastener removal and installation where controlled forward/reverse operation and consistent air-tool performance matter.
Designed around 90 psig / 620 kpa shop air, it delivers up to 400 ft.lb. / 542 Nm of max torque with a free speed of 11,000 rpm. A 1/4″ air inlet and a minimum 3/8″ (10 mm) hose size support stable airflow for repeatable results.
Key Benefits
- Twin hammer mechanism delivers strong, consistent impacts for demanding fasteners.
- Up to 400 ft.lb. / 542 Nm max torque for stubborn bolts.
- 11,000 rpm free speed helps reduce time per fastening cycle.
- Operates at 90 psig / 620 kpa for standard pneumatic shop setups.
- Forward/reverse switch and trigger provide straightforward, secure tool control.
- 1/4″ air inlet and 3/8″ minimum hose size support proper airflow.
- Meets or exceeds ANSI standards and is backed by a limited lifetime warranty.
With metal construction and a long anvil design, this impact wrench balances durability with handling for routine professional use. Average air consumption is 3.2 cfm, and it supports a standard bolt capacity of 5/8″ (16 mm), making it a practical choice for frequent pneumatic fastening tasks.
