Product Description

The Chicago Pneumatic 1in. super duty air impact wrench is known as the workhorse of the truck tire industry. Features a 6in. extended anvil for tire work. Choice of professional tire mechanics for high volume tire work on trucks, buses and heavy equipment. Drive (in.): 1, Average Air Consumption (CFM): 12, Speed - No Load (RPM): 4,200, Max. Torque (ft.-lbs.): 1,400, Working Torque (ft.-lb.): 150 - 900, Inlet Size (in.): 1/2, Min. Hose Size (in.): 1/2, Standard Bolt Capacity (in.): 1 1/4, Variable Speed: Yes, Noise Level (dB): 110, Tool Length (in.): 22 1/4, Tool Weight (lbs.): 29 3/4

Product Details

• Amazon Sales Rank: #85357 in Home Improvement
• Brand: CP (Chicago Pneumatic)
• Model: 7976
• Dimensions: 34.85 pounds

Features

• Truck tire tool of choice
• Long known as the workhorse of the truck tire industry
• Rocking dog clutch for smooth operation and extreme durability
• Teasing throttle for easy bolt starting
• Choice of professional mechanics for high volume tire work on trucks, buses and heavy equipment

From the Manufacturer
Convenient reverse valve for easy directional changes. Applications: high volume tire work on trucks, buses and heavy equipment. Working torque: 150-900 ft./lbs.; maximum torque: 1400 ft./lbs.; blows per minute: 1080; free speed: 4200 RPM; average air consumption: 10 cfm; air inlet thread: 1/2-inch NPTF; minimum hose size: 1/2-inch; sound dBA: 110; length: 22.25-inch; weight: 29.75 lbs.

Amazon.com Product Description
The Chicago Pneumatic 1-Inch Drive Extra Heavy Duty Impact Wrench with 6-Inch Anvil is ideal for high volume tire work on trucks, buses and heavy equipment. This impact wrench delivers 1,400 ft./lbs. with a free speed of 4,200 RPM. The perfect choice for professional mechanics, it features a teasing throttle for easy bolt starting, a rocking dog clutch for smooth operation and extreme durability, and a convenient reverse valve for directional changes.

Customer Reviews

Gets the job done
I bought this impact wrench to change commercial truck tires, and it didn't take long after opening the box to figure out that it has more than enough power to break any truck lug nut loose. I was a little worried about air consumption, since the impact comes with a 1/2" FPT inlet, but have had no problem running this off my 80 gallon 175 psi, 19 cfm @ 90 psi compressor using 1/2" hose and 3/8" quick connect fittings.

My only complaint is that the location of the exhaust port makes it difficult to operate the impact without blowing air tool oil all over yourself. Other than that one small gripe, this thing is worth its weight in gold to anyone in the truck tire or heavy equipment business.