Air Impact Wrench, Power Source Air Powered, Air Consumption 14 cfm, Air Inlet 3/8 NPT Female, Air Pressure 90 psi, Max. Air Pressure 90 psi, Min. Hose Size 1/2 in, Duty Rating General Duty, Breakaway Torque 1,450 ft-lb, Fastening Torque 1,300 ft-lb, Free Speed 5,500 RPM, Impact Rated Yes, Explosive Environment Rated No, Impact Sound Level 105.3 dBA, Impacts per Minute 1,075, Number of Speed Settings 4, Power to Weight Ratio 256.4 ft-lb/lb, Max. Bolt Capacity 1 in, Drive Size 3/4 in Square
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Free Speed5,500 RPM
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Air Inlet3/8 NPT Female
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Handle TypePistol Grip
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Overall Length8 1/2 in
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Housing MaterialComposite, Steel
What Our Experts Think
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Professional-grade 3/4" air impact wrench from the 2146MAX Series.
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Delivers high torque for heavy-duty fastening and loosening tasks.
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Ergonomic design reduces user fatigue during prolonged use.
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Durable construction ensures long-lasting performance in industrial and automotive environments.
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Ideal for applications requiring maximum torque and reliability.
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Compatible with standard 3/4" sockets for versatile use.
Q&A
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Q: What is the drive size?
A: 3/4-inch square drive for heavy-duty sockets.
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Q: Is it suitable for industrial applications?
A: Yes, designed for demanding automotive and industrial environments.
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Q: How is the ergonomics?
A: Engineered for reduced user fatigue with a balanced grip.
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Q: What type of tasks can it handle?
A: Heavy-duty fastening, loosening, and high-torque applications.
Maintenance Tips
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Lubricate the air motor regularly for optimal performance.
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Inspect sockets and drive connections for wear before each use.
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Check air hose connections for leaks and secure fittings.
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Store in a dry environment to prevent corrosion.
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Follow manufacturer instructions for calibration and routine servicing.
