The M7 NE-421 air ratchet wrench has a forward torque range of 10-35 ft-lb and a 50 ft-lb reverse torque. This makes it great for tightening and loosening small automotive fasteners. Its right-angle head lets you access those hard-to-reach nuts and bolts. The throttle lever at the bottom of the tool is easy to access and control.

This air ratchet wrench features a ball lock pin in its head. This feature provides a secure lock between the drive end of the socket and the tool. When fully loaded, a spring mechanism pushes the ball bearing back out of the shaft and into the host tool. To remove it, simply press a button that pushes the ball bearing back into the joint’s shaft. This releases the lock and allows you to pull the socket free.

Do you need an automotive repair tool that reaches fasteners in tight places? Shop JB Tools for the best price on this M7 NE-421 1/2-in air ratchet wrench.

KEY FEATURES & BENEFITS:

M7 NE-421 air ratchet wrench with 1/2” square drive
Right-angle head is ideal for confined working environments
Compact and lightweight body design provides user comfort
Offers 20% longer useful life than other air ratchet wrenches in its class
Quick release button enables fast and efficient socket change
Ball lock pin provides solid grip between the tool’s drive and sockets

TECHNICAL SPECS:

Tool Type: Air Ratchet wrench
Manufacturer: M7
Tool Length: 10-3/8”
Tool Weight: 2.3 lb
Drive: 1/2” square
Air Inlet: 1/4″
Air Hose: 3/8”
Forward Torque: 10-35 ft-lb
Max. Reverse Torque: 50 ft-lb
Free Speed: 160 RPM
Average Air Consumption: 4.0 CFM
Air Pressure: 90 PSI
Sound Pressure: 92.8 dBA
Vibration Level: 4.6 m/s²

ABOUT JB TOOLS

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