The Astro Pneumatic ONYX 3/8" Palm Impact Wrench (AST-1831) delivers a powerful 445 ft-lbs of maximum torque in an ultra-compact, palm-sized design built for true remote impacting access. Constructed from aluminum with a durable bed liner finish, this pneumatic impact wrench is engineered for demanding professional use in tight and hard-to-reach spaces. Its reactionless design and compact 3.46" impact head length allow the tool to be controlled with just a few fingers, reducing operator fatigue. The included 20" hose with swivel ends and remote throttle extends your reach wherever your hand and arm can fit, making this tool an essential addition to any professional shop.
Features
445 ft-lbs maximum torque for true remote impacting power in a palm-sized form factor
3.46" compact impact head length with reactionless design allows operation with just a few fingers
20" hose with swivel ends and remote throttle enables access wherever your hand and arm can fit
3-speed switch in both forward and reverse for versatile torque control
Jumbo Hammer clutch type for consistent, reliable impact performance
Aluminum construction with bed liner finish for long-lasting durability and corrosion resistance
Forward air exhaust directs airflow away from the work area
Specifications
Square Drive: 3/8"
Max Torque: 445 ft-lbs
Working Torque: 300 ft-lbs
Free Speed: 8,500 RPM
Average Air Consumption: 4.4 CFM
Impact Head Length: 3.46"
Hose Length: 20"
Air Inlet Thread: 1/4" NPT
Min. Hose Size: 3/8"
Clutch Type: Jumbo Hammer
Switch: 3-speed forward and reverse
Air Exhaust: Forward
Noise Level (Sound Pressure): 85 dB
Material: Aluminum with bed liner finish
Weight: 3.7 lbs
Operation: Pneumatic
Includes
1x ONYX 3/8" Palm Impact Wrench with 20" hose (AST-1831)
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