Description
Ingersoll Air 20V High-torque 1″ Cordless Impact Wrench Kit, 4 Batteries – G901860137
Impact Wrench, Drive Size 1 in, Max. Torque 2,600 ft-lb, Voltage 20 V DC, Brushless Motor Yes, Handle Type D-Handle, Battery Capacity (4) 5.0 Ah, Tool Weight 27.5 lb, Clutch Style Ball and Cam
What Our Experts Think
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High-torque 1-inch cordless impact wrench designed for professional use.
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20V lithium-ion battery system delivers powerful, consistent performance.
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Includes 4 batteries for extended runtime and uninterrupted workflow.
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Ergonomic design reduces user fatigue during prolonged operation.
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Ideal for heavy-duty fastening and loosening in automotive, industrial, and construction settings.
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Durable construction ensures long-lasting reliability and efficiency.
Q&A
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Q: What is the drive size?
A: 1-inch square drive for heavy-duty sockets. -
Q: How many batteries are included?
A: Four 20V lithium-ion batteries for extended operation. -
Q: Is it suitable for professional use?
A: Yes, built for automotive, industrial, and construction applications. -
Q: Does it offer ergonomic handling?
A: Yes, designed to reduce fatigue during prolonged use.
Maintenance Tips
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Charge batteries fully before first use and store in a cool, dry place.
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Keep tool and battery contacts clean to ensure proper operation.
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Inspect sockets and attachments regularly for wear or damage.
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Avoid overloading the tool to prolong motor life.
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Follow manufacturer guidelines for periodic servicing and battery care.






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