Product Features & Benefits
WARNING: California’s Proposition 65

K Tool 81797A Impact Wrench is a heavy-duty, air-powered impact wrench with a 1-inch drive designed for heavy-duty automotive, industrial, and equipment maintenance. It delivers up to 1,800 ft-lbs max torque (˜ 1,600 ft-lbs working torque), rotates at a free speed of 4,500 RPM, and handles bolts up to 1.417 in (36 mm). Its twin-hammer clutch and composite construction make it rugged and durable — ideal for removing/installing large lug nuts, heavy-equipment hardware, or other large fasteners that smaller impact wrenches struggle with.

Specifications:

Free Speed: 4,500 rpm,
Drive Size: 1" square drive with 2" extension anvil,
Torque: can reach 1,600 ft-lbs working torque in 5 seconds,
Ultimate Torque: 1,800 ft-lbs
Clutch Type: Twin Hammer
Air Consumption:47 SCFM
Recommended Air Pressure: 90psi.
Dimension: 16" L X 7" W X 5" H
Weight: 14.123 lbs.
One Year Manufacturer Warranty.

K Tool International 81797A - 1" Drive Composite Heavy Duty Air Impact Wrench

Part #: KTI81797A

Availability: In Stock

K Tool International 81797A - 1" Drive Composite Heavy Duty Air Impact Wrench

Retail Price:$1,089.53

Your Savings:$466.94(43%)

Our Price: $622.59

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