CP 7782-6 1" Drive Impact Wrench, w/ 6" Extension Anvil

$600.00 $928.06

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CP7782-6 1" Impact Wrench with 6" Anvil

impact wrench for automotive and truck service with extended 6-inch anvil and high torque

Built for the Toughest Bolts in the Shop

The impact wrench CP7782-6 from Chicago Pneumatic is a serious tool for serious jobs - delivering up to 2,140 ft. lbs. of torque through its 1" drive and 6-inch extended anvil. Whether you're breaking loose rusted truck lugs or working deep into heavy equipment, this pneumatic wrench is built to muscle through it. It solves the common frustration of underpowered air tools struggling with seized fasteners, especially when working on large commercial trucks, buses, or heavy machinery.

If you're wondering, "What's the best impact wrench for truck service?" this is it. It’s engineered specifically to outlast and outperform in harsh, high-torque environments where precision and control still matter.

What Makes This Impact Wrench Different?

Unlike many bulkier air tools in its class, the CP7782-6 combines brute power with control-focused ergonomics. The D-handle grip keeps your hand stable during high-torque bursts, while the full teasing trigger gives you feathered control instead of jerky starts. Three power settings give you versatility, whether you're zipping on fasteners or backing out something stubborn without over-torquing.

Why it stands out:

Extended 6" anvil reaches recessed lug nuts and deep-wheel hubs easily
High free speed of 5,200 RPM for faster job completion
Reliable, heavy-duty internals built for high-volume shop use

How It Performs on the Job

Expect consistent, raw torque that doesn’t fade when you’re halfway through a fleet. This power wrench holds up under daily use, whether you're handling roadside repairs or shop overhauls. The CP7782-6 shines on axle nuts, U-bolts, and suspension components where extra reach and force are essential. It's air-hungry, make sure your system can feed it with 10.3 CFM and a ½” NPT inlet, but that’s the tradeoff for this level of performance.

Ideal For:

Fleet maintenance shops and truck service bays
Construction equipment techs and heavy machinery mechanics
Mobile roadside repair professionals

Impact Wrench Specifications

Drive Size	1 inch
Maximum Torque	2,140 ft. lbs.
Free Speed	5,200 RPM
Length	22.3 inches
Weight	24.5 lbs.
Air Consumption	10.3 CFM
Air Inlet Thread	1/2" NPT

Who Should Use This Air Wrench?

If you’re regularly working on commercial vehicles, large diesel engines, or heavy-duty suspension systems, this tool’s your go-to. For general automotive work, it may be overkill, but for pros in trucking or off-road equipment, it’s a productivity saver. You’ll feel the difference in torque output and control within the first few uses.

Why It's Worth Buying

The CP7782-6 delivers the kind of torque and durability most shop owners only trust in a few select tools. It’s a power-packed solution for the jobs that stall progress rusted lugs, deep wheel wells, and oversized fasteners. With its extended anvil, ergonomic trigger, and battle-tested design, it saves time and fatigue while tackling the work lesser tools can't touch.

Order today to get an impact wrench that performs under pressure.

About the Brand

Chicago Pneumatic

View All Chicago Pneumatic Products

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