The M7 NC-4256Q air impact wrench has a 1/2” drive and 1” bolt capacity. It also has everything else a professional auto mechanic or serious do-it-yourselfer needs. This includes a forward torque range of 200-900 ft-lb and maximum reverse torque of 1,000 ft-lb. It also features a three-speed forward reverse switch. With the flick of your thumb, you can choose from three-speed settings in forward and reverse. Shop JB Tools and get the best price on this M7 NC-4256Q 1/2” drive air impact wrench.

The NC-4256Q has a twin hammer impact clutch mechanism. It features one cycle with two hammers that make one impact per rotation. It is one of the most durable hammer designs. You can expect high torque when starting and continuous delivery throughout the workday. Having less vibration means you work for a long time with this M7 air tool in your hand.

KEY FEATURES & BENEFITS:

M7 NC-4256Q 1/2″ drive air impact wrench for auto repairs
Forward reverse switch with convenient one-handed operation
Three-speed settings in each direction deliver greater control
Twin hammer impact clutch increases torque and reduces vibration
Ergonomic grip reduces user fatigue for long use
5.56” tool length lets you get into tight spaces

TECHNICAL SPECS:

Tool Type: Air impact wrench
Manufacturer: M7
Tool Length: 5.56”
Tool Weight: 4 Lb
Drive: 1/2” square
Bolt Capacity: 1”
Air Hose: 3/8”
Handle: Pistol grip
Forward Torque: 200-900 ft-lb
Max. Reverse Torque: 1000
Free Speed: 7000
Average Air Consumption: 5.1 CFM
Sound Pressure: 85 dB
Vibration Level: 2.8m/s²

ABOUT JB TOOLS

We offer hundreds of brands of tools at rock-bottom prices. All orders usually ship within 24 hours. Free shipping for orders over $99, and all other orders ship for $7.99 or less within the continental U.S. For more information on our return policy, email [email protected]. Want future savings on the items in our inventory? Join the JB Tools rewards program.