Genius Tools Air Impact Wrench 1/2 Inch Drive 450 ft-lbs High Torque 610 Nm Heavy Duty – 400450 – Pneumatic Impact Wrench
Designed for demanding fastening and removal work, this 1/2″ drive air impact wrench delivers strong, consistent output for stubborn nuts and bolts. The twin hammer mechanism supports reliable impact power, while the metal construction is built for regular shop use.
Control is straightforward with forward and reverse switching and a trigger that supports secure operation. It is specified for 90 psig / 620 kpa air pressure, with a free speed of 8,000 rpm, and connects to common shop air setups using a 1/4″ air inlet and 3/8″ (10 mm) minimum hose size.
Key Benefits
- Twin hammer mechanism supports consistent impacts and dependable performance under heavy use.
- Maximum torque rated at 450 ft-lb / 610 Nm for stubborn fasteners.
- Free speed of 8,000 rpm helps reduce time on repetitive removal tasks.
- Runs at 90 psig / 620 kpa for stable, predictable air tool output.
- 1/4″ air inlet fits common fittings; 3/8″ / 10 mm hose minimum.
- Forward/reverse switching and trigger design support controlled, secure operation.
- Meets or exceeds ANSI standards and is backed by a limited lifetime warranty.
SKU 400450 is a professional-grade pneumatic impact wrench built for technicians who need repeatable torque and durable construction in a 1/2″ drive format. It is intended to perform over a lifetime of heavy use, while maintaining practical air requirements for typical shop compressors and hose setups.
