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Professional-grade pneumatic impact wrenches featuring twin hammer mechanisms, composite housings, and superior power-to-weight ratios for demanding industrial applications.
13 products in this series

3/8" Drive
Compact 3/8" impact wrench designed for tight spaces. Lightweight composite housing with twin hammer mechanism delivers reliable power for maintenance and assembly work.
Torque: 70 - 184 ft-lbs (95 - 250 Nm)
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3/8" Drive
Powerful 3/8" composite impact wrench with progressive power management. Features a multi-position side handle and S2S technology for smooth power delivery.
Torque: 100 - 350 ft-lbs (135 - 475 Nm)
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1/2" Drive
High-performance 1/2" composite impact wrench delivering exceptional power in a lightweight package. Twin hammer mechanism with progressive trigger provides precision control for automotive and industrial applications.
Torque: 200 - 590 ft-lbs (270 - 800 Nm)
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1/2" Drive
Ultra-compact 1/2" impact wrench designed for confined access areas. Features a short nose design and lightweight composite body for work in tight engine compartments and chassis applications.
Torque: 100 - 350 ft-lbs (135 - 475 Nm)
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1/2" Drive
Classic 1/2" industrial impact wrench built for heavy-duty maintenance and repair. Steel construction with twin hammer mechanism delivers consistent, reliable performance in the most demanding environments.
Torque: 200 - 625 ft-lbs (270 - 847 Nm)
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1/2" Drive
Workhorse 1/2" impact wrench with heavy-duty twin hammer mechanism. The industry standard for automotive and industrial fastening, delivering reliable torque for production environments.
Torque: 200 - 560 ft-lbs (270 - 759 Nm)
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3/4" Drive
Powerful 3/4" composite impact wrench designed for heavy-duty truck, bus, and industrial maintenance. Lightweight composite housing combined with high torque output makes it ideal for fleet maintenance operations.
Torque: 400 - 1,100 ft-lbs (542 - 1,491 Nm)
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3/4" Drive
High-power 3/4" composite impact wrench with S2S technology for smooth, progressive power delivery. Designed for truck and bus wheel service, heavy equipment maintenance, and industrial bolting.
Torque: 500 - 1,200 ft-lbs (678 - 1,627 Nm)
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3/4" Drive
Premium 3/4" impact wrench with industrial-grade durability. Features a comfort housing and advanced power regulation for consistent performance in demanding industrial and fleet maintenance applications.
Torque: 600 - 1,440 ft-lbs (813 - 1,952 Nm)
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1" Drive
Heavy-duty 1" impact wrench built for the most demanding industrial bolting tasks. Delivers massive torque output for structural steel, heavy equipment, and infrastructure applications.
Torque: 800 - 1,770 ft-lbs (1,085 - 2,400 Nm)
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1" Drive
High-torque 1" impact wrench with comfort housing technology. Designed for sustained heavy industrial use with reduced operator fatigue on structural steel, bridge, and heavy equipment applications.
Torque: 900 - 1,950 ft-lbs (1,220 - 2,644 Nm)
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1" Drive
Classic 1" industrial impact wrench with legendary reliability. Steel construction with a proven twin hammer design delivers dependable performance for heavy industrial maintenance and structural bolting.
Torque: 700 - 1,440 ft-lbs (949 - 1,952 Nm)
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1-1/2" Drive
Extreme-duty 1-1/2" impact wrench for the most demanding heavy industrial applications. Delivers massive breakaway torque for large bolting on mining equipment, structural steel, and heavy machinery.
Torque: 1,200 - 3,500 ft-lbs (1,627 - 4,746 Nm)
View DetailsOur team can help you find the right Chicago Pneumatic impact wrenches for your application.